extern void __VERIFIER_error() __attribute__ ((__noreturn__));
/* Generated by CIL v. 1.5.1 */
/* print_CIL_Input is false */

struct kernel_symbol {
   unsigned long value ;
   char const   *name ;
};
struct module;
typedef signed char __s8;
typedef unsigned char __u8;
typedef short __s16;
typedef unsigned short __u16;
typedef int __s32;
typedef unsigned int __u32;
typedef unsigned long long __u64;
typedef unsigned char u8;
typedef short s16;
typedef unsigned short u16;
typedef int s32;
typedef unsigned int u32;
typedef long long s64;
typedef unsigned long long u64;
typedef long __kernel_long_t;
typedef unsigned long __kernel_ulong_t;
typedef int __kernel_pid_t;
typedef __kernel_long_t __kernel_suseconds_t;
typedef unsigned int __kernel_uid32_t;
typedef unsigned int __kernel_gid32_t;
typedef __kernel_ulong_t __kernel_size_t;
typedef __kernel_long_t __kernel_ssize_t;
typedef long long __kernel_loff_t;
typedef __kernel_long_t __kernel_time_t;
typedef __kernel_long_t __kernel_clock_t;
typedef int __kernel_timer_t;
typedef int __kernel_clockid_t;
typedef __u32 __kernel_dev_t;
typedef __kernel_dev_t dev_t;
typedef unsigned short umode_t;
typedef __kernel_pid_t pid_t;
typedef __kernel_clockid_t clockid_t;
typedef _Bool bool;
typedef __kernel_uid32_t uid_t;
typedef __kernel_gid32_t gid_t;
typedef __kernel_loff_t loff_t;
typedef __kernel_size_t size_t;
typedef __kernel_ssize_t ssize_t;
typedef __kernel_time_t time_t;
typedef __s32 int32_t;
typedef __u32 uint32_t;
typedef unsigned long sector_t;
typedef unsigned long blkcnt_t;
typedef u64 dma_addr_t;
typedef unsigned int gfp_t;
typedef unsigned int fmode_t;
typedef unsigned int oom_flags_t;
typedef u64 phys_addr_t;
typedef phys_addr_t resource_size_t;
struct __anonstruct_atomic_t_6 {
   int counter ;
};
typedef struct __anonstruct_atomic_t_6 atomic_t;
struct __anonstruct_atomic64_t_7 {
   long counter ;
};
typedef struct __anonstruct_atomic64_t_7 atomic64_t;
struct list_head {
   struct list_head *next ;
   struct list_head *prev ;
};
struct hlist_node;
struct hlist_head {
   struct hlist_node *first ;
};
struct hlist_node {
   struct hlist_node *next ;
   struct hlist_node **pprev ;
};
struct callback_head {
   struct callback_head *next ;
   void (*func)(struct callback_head * ) ;
};
struct pt_regs {
   unsigned long r15 ;
   unsigned long r14 ;
   unsigned long r13 ;
   unsigned long r12 ;
   unsigned long bp ;
   unsigned long bx ;
   unsigned long r11 ;
   unsigned long r10 ;
   unsigned long r9 ;
   unsigned long r8 ;
   unsigned long ax ;
   unsigned long cx ;
   unsigned long dx ;
   unsigned long si ;
   unsigned long di ;
   unsigned long orig_ax ;
   unsigned long ip ;
   unsigned long cs ;
   unsigned long flags ;
   unsigned long sp ;
   unsigned long ss ;
};
struct __anonstruct_ldv_1022_9 {
   unsigned int a ;
   unsigned int b ;
};
struct __anonstruct_ldv_1037_10 {
   u16 limit0 ;
   u16 base0 ;
   unsigned char base1 ;
   unsigned char type : 4 ;
   unsigned char s : 1 ;
   unsigned char dpl : 2 ;
   unsigned char p : 1 ;
   unsigned char limit : 4 ;
   unsigned char avl : 1 ;
   unsigned char l : 1 ;
   unsigned char d : 1 ;
   unsigned char g : 1 ;
   unsigned char base2 ;
};
union __anonunion_ldv_1038_8 {
   struct __anonstruct_ldv_1022_9 ldv_1022 ;
   struct __anonstruct_ldv_1037_10 ldv_1037 ;
};
struct desc_struct {
   union __anonunion_ldv_1038_8 ldv_1038 ;
};
typedef unsigned long pteval_t;
typedef unsigned long pgdval_t;
typedef unsigned long pgprotval_t;
struct __anonstruct_pte_t_11 {
   pteval_t pte ;
};
typedef struct __anonstruct_pte_t_11 pte_t;
struct pgprot {
   pgprotval_t pgprot ;
};
typedef struct pgprot pgprot_t;
struct __anonstruct_pgd_t_12 {
   pgdval_t pgd ;
};
typedef struct __anonstruct_pgd_t_12 pgd_t;
struct page;
typedef struct page *pgtable_t;
struct file;
struct seq_file;
struct thread_struct;
struct mm_struct;
struct task_struct;
struct cpumask;
struct arch_spinlock;
typedef u16 __ticket_t;
typedef u32 __ticketpair_t;
struct __raw_tickets {
   __ticket_t head ;
   __ticket_t tail ;
};
union __anonunion_ldv_1458_15 {
   __ticketpair_t head_tail ;
   struct __raw_tickets tickets ;
};
struct arch_spinlock {
   union __anonunion_ldv_1458_15 ldv_1458 ;
};
typedef struct arch_spinlock arch_spinlock_t;
struct qrwlock {
   atomic_t cnts ;
   arch_spinlock_t lock ;
};
typedef struct qrwlock arch_rwlock_t;
typedef void (*ctor_fn_t)(void);
struct device;
struct file_operations;
struct completion;
struct pid;
struct bug_entry {
   int bug_addr_disp ;
   int file_disp ;
   unsigned short line ;
   unsigned short flags ;
};
struct timespec;
struct kernel_vm86_regs {
   struct pt_regs pt ;
   unsigned short es ;
   unsigned short __esh ;
   unsigned short ds ;
   unsigned short __dsh ;
   unsigned short fs ;
   unsigned short __fsh ;
   unsigned short gs ;
   unsigned short __gsh ;
};
union __anonunion_ldv_2998_20 {
   struct pt_regs *regs ;
   struct kernel_vm86_regs *vm86 ;
};
struct math_emu_info {
   long ___orig_eip ;
   union __anonunion_ldv_2998_20 ldv_2998 ;
};
struct cpumask {
   unsigned long bits[128U] ;
};
typedef struct cpumask cpumask_t;
typedef struct cpumask *cpumask_var_t;
struct seq_operations;
struct i387_fsave_struct {
   u32 cwd ;
   u32 swd ;
   u32 twd ;
   u32 fip ;
   u32 fcs ;
   u32 foo ;
   u32 fos ;
   u32 st_space[20U] ;
   u32 status ;
};
struct __anonstruct_ldv_5289_25 {
   u64 rip ;
   u64 rdp ;
};
struct __anonstruct_ldv_5295_26 {
   u32 fip ;
   u32 fcs ;
   u32 foo ;
   u32 fos ;
};
union __anonunion_ldv_5296_24 {
   struct __anonstruct_ldv_5289_25 ldv_5289 ;
   struct __anonstruct_ldv_5295_26 ldv_5295 ;
};
union __anonunion_ldv_5305_27 {
   u32 padding1[12U] ;
   u32 sw_reserved[12U] ;
};
struct i387_fxsave_struct {
   u16 cwd ;
   u16 swd ;
   u16 twd ;
   u16 fop ;
   union __anonunion_ldv_5296_24 ldv_5296 ;
   u32 mxcsr ;
   u32 mxcsr_mask ;
   u32 st_space[32U] ;
   u32 xmm_space[64U] ;
   u32 padding[12U] ;
   union __anonunion_ldv_5305_27 ldv_5305 ;
};
struct i387_soft_struct {
   u32 cwd ;
   u32 swd ;
   u32 twd ;
   u32 fip ;
   u32 fcs ;
   u32 foo ;
   u32 fos ;
   u32 st_space[20U] ;
   u8 ftop ;
   u8 changed ;
   u8 lookahead ;
   u8 no_update ;
   u8 rm ;
   u8 alimit ;
   struct math_emu_info *info ;
   u32 entry_eip ;
};
struct ymmh_struct {
   u32 ymmh_space[64U] ;
};
struct lwp_struct {
   u8 reserved[128U] ;
};
struct bndregs_struct {
   u64 bndregs[8U] ;
};
struct bndcsr_struct {
   u64 cfg_reg_u ;
   u64 status_reg ;
};
struct xsave_hdr_struct {
   u64 xstate_bv ;
   u64 reserved1[2U] ;
   u64 reserved2[5U] ;
};
struct xsave_struct {
   struct i387_fxsave_struct i387 ;
   struct xsave_hdr_struct xsave_hdr ;
   struct ymmh_struct ymmh ;
   struct lwp_struct lwp ;
   struct bndregs_struct bndregs ;
   struct bndcsr_struct bndcsr ;
};
union thread_xstate {
   struct i387_fsave_struct fsave ;
   struct i387_fxsave_struct fxsave ;
   struct i387_soft_struct soft ;
   struct xsave_struct xsave ;
};
struct fpu {
   unsigned int last_cpu ;
   unsigned int has_fpu ;
   union thread_xstate *state ;
};
struct kmem_cache;
struct perf_event;
struct thread_struct {
   struct desc_struct tls_array[3U] ;
   unsigned long sp0 ;
   unsigned long sp ;
   unsigned long usersp ;
   unsigned short es ;
   unsigned short ds ;
   unsigned short fsindex ;
   unsigned short gsindex ;
   unsigned long fs ;
   unsigned long gs ;
   struct perf_event *ptrace_bps[4U] ;
   unsigned long debugreg6 ;
   unsigned long ptrace_dr7 ;
   unsigned long cr2 ;
   unsigned long trap_nr ;
   unsigned long error_code ;
   struct fpu fpu ;
   unsigned long *io_bitmap_ptr ;
   unsigned long iopl ;
   unsigned int io_bitmap_max ;
   unsigned char fpu_counter ;
};
typedef atomic64_t atomic_long_t;
struct lockdep_map;
struct stack_trace {
   unsigned int nr_entries ;
   unsigned int max_entries ;
   unsigned long *entries ;
   int skip ;
};
struct lockdep_subclass_key {
   char __one_byte ;
} __attribute__((__packed__)) ;
struct lock_class_key {
   struct lockdep_subclass_key subkeys[8U] ;
};
struct lock_class {
   struct list_head hash_entry ;
   struct list_head lock_entry ;
   struct lockdep_subclass_key *key ;
   unsigned int subclass ;
   unsigned int dep_gen_id ;
   unsigned long usage_mask ;
   struct stack_trace usage_traces[13U] ;
   struct list_head locks_after ;
   struct list_head locks_before ;
   unsigned int version ;
   unsigned long ops ;
   char const   *name ;
   int name_version ;
   unsigned long contention_point[4U] ;
   unsigned long contending_point[4U] ;
};
struct lockdep_map {
   struct lock_class_key *key ;
   struct lock_class *class_cache[2U] ;
   char const   *name ;
   int cpu ;
   unsigned long ip ;
};
struct held_lock {
   u64 prev_chain_key ;
   unsigned long acquire_ip ;
   struct lockdep_map *instance ;
   struct lockdep_map *nest_lock ;
   u64 waittime_stamp ;
   u64 holdtime_stamp ;
   unsigned short class_idx : 13 ;
   unsigned char irq_context : 2 ;
   unsigned char trylock : 1 ;
   unsigned char read : 2 ;
   unsigned char check : 1 ;
   unsigned char hardirqs_off : 1 ;
   unsigned short references : 12 ;
};
struct raw_spinlock {
   arch_spinlock_t raw_lock ;
   unsigned int magic ;
   unsigned int owner_cpu ;
   void *owner ;
   struct lockdep_map dep_map ;
};
typedef struct raw_spinlock raw_spinlock_t;
struct __anonstruct_ldv_6346_31 {
   u8 __padding[24U] ;
   struct lockdep_map dep_map ;
};
union __anonunion_ldv_6347_30 {
   struct raw_spinlock rlock ;
   struct __anonstruct_ldv_6346_31 ldv_6346 ;
};
struct spinlock {
   union __anonunion_ldv_6347_30 ldv_6347 ;
};
typedef struct spinlock spinlock_t;
struct __anonstruct_rwlock_t_32 {
   arch_rwlock_t raw_lock ;
   unsigned int magic ;
   unsigned int owner_cpu ;
   void *owner ;
   struct lockdep_map dep_map ;
};
typedef struct __anonstruct_rwlock_t_32 rwlock_t;
struct seqcount {
   unsigned int sequence ;
   struct lockdep_map dep_map ;
};
typedef struct seqcount seqcount_t;
struct timespec {
   __kernel_time_t tv_sec ;
   long tv_nsec ;
};
struct timeval {
   __kernel_time_t tv_sec ;
   __kernel_suseconds_t tv_usec ;
};
struct user_namespace;
struct __anonstruct_kuid_t_34 {
   uid_t val ;
};
typedef struct __anonstruct_kuid_t_34 kuid_t;
struct __anonstruct_kgid_t_35 {
   gid_t val ;
};
typedef struct __anonstruct_kgid_t_35 kgid_t;
struct kstat {
   u64 ino ;
   dev_t dev ;
   umode_t mode ;
   unsigned int nlink ;
   kuid_t uid ;
   kgid_t gid ;
   dev_t rdev ;
   loff_t size ;
   struct timespec atime ;
   struct timespec mtime ;
   struct timespec ctime ;
   unsigned long blksize ;
   unsigned long long blocks ;
};
struct __wait_queue_head {
   spinlock_t lock ;
   struct list_head task_list ;
};
typedef struct __wait_queue_head wait_queue_head_t;
struct __anonstruct_nodemask_t_36 {
   unsigned long bits[16U] ;
};
typedef struct __anonstruct_nodemask_t_36 nodemask_t;
struct optimistic_spin_queue;
struct mutex {
   atomic_t count ;
   spinlock_t wait_lock ;
   struct list_head wait_list ;
   struct task_struct *owner ;
   char const   *name ;
   void *magic ;
   struct lockdep_map dep_map ;
};
struct mutex_waiter {
   struct list_head list ;
   struct task_struct *task ;
   void *magic ;
};
struct rw_semaphore;
struct rw_semaphore {
   long count ;
   raw_spinlock_t wait_lock ;
   struct list_head wait_list ;
   struct task_struct *owner ;
   struct optimistic_spin_queue *osq ;
   struct lockdep_map dep_map ;
};
struct completion {
   unsigned int done ;
   wait_queue_head_t wait ;
};
struct llist_node;
struct llist_node {
   struct llist_node *next ;
};
struct resource {
   resource_size_t start ;
   resource_size_t end ;
   char const   *name ;
   unsigned long flags ;
   struct resource *parent ;
   struct resource *sibling ;
   struct resource *child ;
};
union ktime {
   s64 tv64 ;
};
typedef union ktime ktime_t;
struct tvec_base;
struct timer_list {
   struct list_head entry ;
   unsigned long expires ;
   struct tvec_base *base ;
   void (*function)(unsigned long  ) ;
   unsigned long data ;
   int slack ;
   int start_pid ;
   void *start_site ;
   char start_comm[16U] ;
   struct lockdep_map lockdep_map ;
};
struct hrtimer;
enum hrtimer_restart;
struct workqueue_struct;
struct work_struct;
struct work_struct {
   atomic_long_t data ;
   struct list_head entry ;
   void (*func)(struct work_struct * ) ;
   struct lockdep_map lockdep_map ;
};
struct delayed_work {
   struct work_struct work ;
   struct timer_list timer ;
   struct workqueue_struct *wq ;
   int cpu ;
};
struct pm_message {
   int event ;
};
typedef struct pm_message pm_message_t;
struct dev_pm_ops {
   int (*prepare)(struct device * ) ;
   void (*complete)(struct device * ) ;
   int (*suspend)(struct device * ) ;
   int (*resume)(struct device * ) ;
   int (*freeze)(struct device * ) ;
   int (*thaw)(struct device * ) ;
   int (*poweroff)(struct device * ) ;
   int (*restore)(struct device * ) ;
   int (*suspend_late)(struct device * ) ;
   int (*resume_early)(struct device * ) ;
   int (*freeze_late)(struct device * ) ;
   int (*thaw_early)(struct device * ) ;
   int (*poweroff_late)(struct device * ) ;
   int (*restore_early)(struct device * ) ;
   int (*suspend_noirq)(struct device * ) ;
   int (*resume_noirq)(struct device * ) ;
   int (*freeze_noirq)(struct device * ) ;
   int (*thaw_noirq)(struct device * ) ;
   int (*poweroff_noirq)(struct device * ) ;
   int (*restore_noirq)(struct device * ) ;
   int (*runtime_suspend)(struct device * ) ;
   int (*runtime_resume)(struct device * ) ;
   int (*runtime_idle)(struct device * ) ;
};
enum rpm_status {
    RPM_ACTIVE = 0,
    RPM_RESUMING = 1,
    RPM_SUSPENDED = 2,
    RPM_SUSPENDING = 3
} ;
enum rpm_request {
    RPM_REQ_NONE = 0,
    RPM_REQ_IDLE = 1,
    RPM_REQ_SUSPEND = 2,
    RPM_REQ_AUTOSUSPEND = 3,
    RPM_REQ_RESUME = 4
} ;
struct wakeup_source;
struct pm_subsys_data {
   spinlock_t lock ;
   unsigned int refcount ;
   struct list_head clock_list ;
};
struct dev_pm_qos;
struct dev_pm_info {
   pm_message_t power_state ;
   unsigned char can_wakeup : 1 ;
   unsigned char async_suspend : 1 ;
   bool is_prepared ;
   bool is_suspended ;
   bool is_noirq_suspended ;
   bool is_late_suspended ;
   bool ignore_children ;
   bool early_init ;
   bool direct_complete ;
   spinlock_t lock ;
   struct list_head entry ;
   struct completion completion ;
   struct wakeup_source *wakeup ;
   bool wakeup_path ;
   bool syscore ;
   struct timer_list suspend_timer ;
   unsigned long timer_expires ;
   struct work_struct work ;
   wait_queue_head_t wait_queue ;
   atomic_t usage_count ;
   atomic_t child_count ;
   unsigned char disable_depth : 3 ;
   unsigned char idle_notification : 1 ;
   unsigned char request_pending : 1 ;
   unsigned char deferred_resume : 1 ;
   unsigned char run_wake : 1 ;
   unsigned char runtime_auto : 1 ;
   unsigned char no_callbacks : 1 ;
   unsigned char irq_safe : 1 ;
   unsigned char use_autosuspend : 1 ;
   unsigned char timer_autosuspends : 1 ;
   unsigned char memalloc_noio : 1 ;
   enum rpm_request request ;
   enum rpm_status runtime_status ;
   int runtime_error ;
   int autosuspend_delay ;
   unsigned long last_busy ;
   unsigned long active_jiffies ;
   unsigned long suspended_jiffies ;
   unsigned long accounting_timestamp ;
   struct pm_subsys_data *subsys_data ;
   void (*set_latency_tolerance)(struct device * , s32  ) ;
   struct dev_pm_qos *qos ;
};
struct dev_pm_domain {
   struct dev_pm_ops ops ;
};
struct __anonstruct_mm_context_t_101 {
   void *ldt ;
   int size ;
   unsigned short ia32_compat ;
   struct mutex lock ;
   void *vdso ;
};
typedef struct __anonstruct_mm_context_t_101 mm_context_t;
struct rb_node {
   unsigned long __rb_parent_color ;
   struct rb_node *rb_right ;
   struct rb_node *rb_left ;
} __attribute__((__aligned__(sizeof(long )))) ;
struct rb_root {
   struct rb_node *rb_node ;
};
struct vm_area_struct;
struct notifier_block;
struct notifier_block {
   int (*notifier_call)(struct notifier_block * , unsigned long  , void * ) ;
   struct notifier_block *next ;
   int priority ;
};
struct blocking_notifier_head {
   struct rw_semaphore rwsem ;
   struct notifier_block *head ;
};
struct nsproxy;
struct cred;
struct inode;
struct arch_uprobe_task {
   unsigned long saved_scratch_register ;
   unsigned int saved_trap_nr ;
   unsigned int saved_tf ;
};
enum uprobe_task_state {
    UTASK_RUNNING = 0,
    UTASK_SSTEP = 1,
    UTASK_SSTEP_ACK = 2,
    UTASK_SSTEP_TRAPPED = 3
} ;
struct __anonstruct_ldv_14010_136 {
   struct arch_uprobe_task autask ;
   unsigned long vaddr ;
};
struct __anonstruct_ldv_14014_137 {
   struct callback_head dup_xol_work ;
   unsigned long dup_xol_addr ;
};
union __anonunion_ldv_14015_135 {
   struct __anonstruct_ldv_14010_136 ldv_14010 ;
   struct __anonstruct_ldv_14014_137 ldv_14014 ;
};
struct uprobe;
struct return_instance;
struct uprobe_task {
   enum uprobe_task_state state ;
   union __anonunion_ldv_14015_135 ldv_14015 ;
   struct uprobe *active_uprobe ;
   unsigned long xol_vaddr ;
   struct return_instance *return_instances ;
   unsigned int depth ;
};
struct xol_area;
struct uprobes_state {
   struct xol_area *xol_area ;
};
struct address_space;
union __anonunion_ldv_14124_138 {
   struct address_space *mapping ;
   void *s_mem ;
};
union __anonunion_ldv_14130_140 {
   unsigned long index ;
   void *freelist ;
   bool pfmemalloc ;
};
struct __anonstruct_ldv_14140_144 {
   unsigned short inuse ;
   unsigned short objects : 15 ;
   unsigned char frozen : 1 ;
};
union __anonunion_ldv_14142_143 {
   atomic_t _mapcount ;
   struct __anonstruct_ldv_14140_144 ldv_14140 ;
   int units ;
};
struct __anonstruct_ldv_14144_142 {
   union __anonunion_ldv_14142_143 ldv_14142 ;
   atomic_t _count ;
};
union __anonunion_ldv_14146_141 {
   unsigned long counters ;
   struct __anonstruct_ldv_14144_142 ldv_14144 ;
   unsigned int active ;
};
struct __anonstruct_ldv_14147_139 {
   union __anonunion_ldv_14130_140 ldv_14130 ;
   union __anonunion_ldv_14146_141 ldv_14146 ;
};
struct __anonstruct_ldv_14154_146 {
   struct page *next ;
   int pages ;
   int pobjects ;
};
struct slab;
union __anonunion_ldv_14159_145 {
   struct list_head lru ;
   struct __anonstruct_ldv_14154_146 ldv_14154 ;
   struct slab *slab_page ;
   struct callback_head callback_head ;
   pgtable_t pmd_huge_pte ;
};
union __anonunion_ldv_14165_147 {
   unsigned long private ;
   spinlock_t *ptl ;
   struct kmem_cache *slab_cache ;
   struct page *first_page ;
};
struct page {
   unsigned long flags ;
   union __anonunion_ldv_14124_138 ldv_14124 ;
   struct __anonstruct_ldv_14147_139 ldv_14147 ;
   union __anonunion_ldv_14159_145 ldv_14159 ;
   union __anonunion_ldv_14165_147 ldv_14165 ;
   unsigned long debug_flags ;
};
struct page_frag {
   struct page *page ;
   __u32 offset ;
   __u32 size ;
};
struct __anonstruct_linear_149 {
   struct rb_node rb ;
   unsigned long rb_subtree_last ;
};
union __anonunion_shared_148 {
   struct __anonstruct_linear_149 linear ;
   struct list_head nonlinear ;
};
struct anon_vma;
struct vm_operations_struct;
struct mempolicy;
struct vm_area_struct {
   unsigned long vm_start ;
   unsigned long vm_end ;
   struct vm_area_struct *vm_next ;
   struct vm_area_struct *vm_prev ;
   struct rb_node vm_rb ;
   unsigned long rb_subtree_gap ;
   struct mm_struct *vm_mm ;
   pgprot_t vm_page_prot ;
   unsigned long vm_flags ;
   union __anonunion_shared_148 shared ;
   struct list_head anon_vma_chain ;
   struct anon_vma *anon_vma ;
   struct vm_operations_struct  const  *vm_ops ;
   unsigned long vm_pgoff ;
   struct file *vm_file ;
   void *vm_private_data ;
   struct mempolicy *vm_policy ;
};
struct core_thread {
   struct task_struct *task ;
   struct core_thread *next ;
};
struct core_state {
   atomic_t nr_threads ;
   struct core_thread dumper ;
   struct completion startup ;
};
struct task_rss_stat {
   int events ;
   int count[3U] ;
};
struct mm_rss_stat {
   atomic_long_t count[3U] ;
};
struct kioctx_table;
struct linux_binfmt;
struct mmu_notifier_mm;
struct mm_struct {
   struct vm_area_struct *mmap ;
   struct rb_root mm_rb ;
   u32 vmacache_seqnum ;
   unsigned long (*get_unmapped_area)(struct file * , unsigned long  , unsigned long  ,
                                      unsigned long  , unsigned long  ) ;
   unsigned long mmap_base ;
   unsigned long mmap_legacy_base ;
   unsigned long task_size ;
   unsigned long highest_vm_end ;
   pgd_t *pgd ;
   atomic_t mm_users ;
   atomic_t mm_count ;
   atomic_long_t nr_ptes ;
   int map_count ;
   spinlock_t page_table_lock ;
   struct rw_semaphore mmap_sem ;
   struct list_head mmlist ;
   unsigned long hiwater_rss ;
   unsigned long hiwater_vm ;
   unsigned long total_vm ;
   unsigned long locked_vm ;
   unsigned long pinned_vm ;
   unsigned long shared_vm ;
   unsigned long exec_vm ;
   unsigned long stack_vm ;
   unsigned long def_flags ;
   unsigned long start_code ;
   unsigned long end_code ;
   unsigned long start_data ;
   unsigned long end_data ;
   unsigned long start_brk ;
   unsigned long brk ;
   unsigned long start_stack ;
   unsigned long arg_start ;
   unsigned long arg_end ;
   unsigned long env_start ;
   unsigned long env_end ;
   unsigned long saved_auxv[46U] ;
   struct mm_rss_stat rss_stat ;
   struct linux_binfmt *binfmt ;
   cpumask_var_t cpu_vm_mask_var ;
   mm_context_t context ;
   unsigned long flags ;
   struct core_state *core_state ;
   spinlock_t ioctx_lock ;
   struct kioctx_table *ioctx_table ;
   struct task_struct *owner ;
   struct file *exe_file ;
   struct mmu_notifier_mm *mmu_notifier_mm ;
   struct cpumask cpumask_allocation ;
   unsigned long numa_next_scan ;
   unsigned long numa_scan_offset ;
   int numa_scan_seq ;
   bool tlb_flush_pending ;
   struct uprobes_state uprobes_state ;
};
typedef __u64 Elf64_Addr;
typedef __u16 Elf64_Half;
typedef __u32 Elf64_Word;
typedef __u64 Elf64_Xword;
struct elf64_sym {
   Elf64_Word st_name ;
   unsigned char st_info ;
   unsigned char st_other ;
   Elf64_Half st_shndx ;
   Elf64_Addr st_value ;
   Elf64_Xword st_size ;
};
typedef struct elf64_sym Elf64_Sym;
union __anonunion_ldv_14528_153 {
   unsigned long bitmap[4U] ;
   struct callback_head callback_head ;
};
struct idr_layer {
   int prefix ;
   int layer ;
   struct idr_layer *ary[256U] ;
   int count ;
   union __anonunion_ldv_14528_153 ldv_14528 ;
};
struct idr {
   struct idr_layer *hint ;
   struct idr_layer *top ;
   int layers ;
   int cur ;
   spinlock_t lock ;
   int id_free_cnt ;
   struct idr_layer *id_free ;
};
struct ida_bitmap {
   long nr_busy ;
   unsigned long bitmap[15U] ;
};
struct ida {
   struct idr idr ;
   struct ida_bitmap *free_bitmap ;
};
struct dentry;
struct iattr;
struct super_block;
struct file_system_type;
struct kernfs_open_node;
struct kernfs_iattrs;
struct kernfs_root;
struct kernfs_elem_dir {
   unsigned long subdirs ;
   struct rb_root children ;
   struct kernfs_root *root ;
};
struct kernfs_node;
struct kernfs_elem_symlink {
   struct kernfs_node *target_kn ;
};
struct kernfs_ops;
struct kernfs_elem_attr {
   struct kernfs_ops  const  *ops ;
   struct kernfs_open_node *open ;
   loff_t size ;
};
union __anonunion_ldv_14672_154 {
   struct kernfs_elem_dir dir ;
   struct kernfs_elem_symlink symlink ;
   struct kernfs_elem_attr attr ;
};
struct kernfs_node {
   atomic_t count ;
   atomic_t active ;
   struct lockdep_map dep_map ;
   struct kernfs_node *parent ;
   char const   *name ;
   struct rb_node rb ;
   void const   *ns ;
   unsigned int hash ;
   union __anonunion_ldv_14672_154 ldv_14672 ;
   void *priv ;
   unsigned short flags ;
   umode_t mode ;
   unsigned int ino ;
   struct kernfs_iattrs *iattr ;
};
struct kernfs_syscall_ops {
   int (*remount_fs)(struct kernfs_root * , int * , char * ) ;
   int (*show_options)(struct seq_file * , struct kernfs_root * ) ;
   int (*mkdir)(struct kernfs_node * , char const   * , umode_t  ) ;
   int (*rmdir)(struct kernfs_node * ) ;
   int (*rename)(struct kernfs_node * , struct kernfs_node * , char const   * ) ;
};
struct kernfs_root {
   struct kernfs_node *kn ;
   unsigned int flags ;
   struct ida ino_ida ;
   struct kernfs_syscall_ops *syscall_ops ;
   struct list_head supers ;
   wait_queue_head_t deactivate_waitq ;
};
struct kernfs_open_file {
   struct kernfs_node *kn ;
   struct file *file ;
   void *priv ;
   struct mutex mutex ;
   int event ;
   struct list_head list ;
   size_t atomic_write_len ;
   bool mmapped ;
   struct vm_operations_struct  const  *vm_ops ;
};
struct kernfs_ops {
   int (*seq_show)(struct seq_file * , void * ) ;
   void *(*seq_start)(struct seq_file * , loff_t * ) ;
   void *(*seq_next)(struct seq_file * , void * , loff_t * ) ;
   void (*seq_stop)(struct seq_file * , void * ) ;
   ssize_t (*read)(struct kernfs_open_file * , char * , size_t  , loff_t  ) ;
   size_t atomic_write_len ;
   ssize_t (*write)(struct kernfs_open_file * , char * , size_t  , loff_t  ) ;
   int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ;
   struct lock_class_key lockdep_key ;
};
struct sock;
struct kobject;
enum kobj_ns_type {
    KOBJ_NS_TYPE_NONE = 0,
    KOBJ_NS_TYPE_NET = 1,
    KOBJ_NS_TYPES = 2
} ;
struct kobj_ns_type_operations {
   enum kobj_ns_type type ;
   bool (*current_may_mount)(void) ;
   void *(*grab_current_ns)(void) ;
   void const   *(*netlink_ns)(struct sock * ) ;
   void const   *(*initial_ns)(void) ;
   void (*drop_ns)(void * ) ;
};
struct bin_attribute;
struct attribute {
   char const   *name ;
   umode_t mode ;
   bool ignore_lockdep ;
   struct lock_class_key *key ;
   struct lock_class_key skey ;
};
struct attribute_group {
   char const   *name ;
   umode_t (*is_visible)(struct kobject * , struct attribute * , int  ) ;
   struct attribute **attrs ;
   struct bin_attribute **bin_attrs ;
};
struct bin_attribute {
   struct attribute attr ;
   size_t size ;
   void *private ;
   ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * ,
                   loff_t  , size_t  ) ;
   ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * ,
                    loff_t  , size_t  ) ;
   int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ;
};
struct sysfs_ops {
   ssize_t (*show)(struct kobject * , struct attribute * , char * ) ;
   ssize_t (*store)(struct kobject * , struct attribute * , char const   * , size_t  ) ;
};
struct kref {
   atomic_t refcount ;
};
struct kset;
struct kobj_type;
struct kobject {
   char const   *name ;
   struct list_head entry ;
   struct kobject *parent ;
   struct kset *kset ;
   struct kobj_type *ktype ;
   struct kernfs_node *sd ;
   struct kref kref ;
   struct delayed_work release ;
   unsigned char state_initialized : 1 ;
   unsigned char state_in_sysfs : 1 ;
   unsigned char state_add_uevent_sent : 1 ;
   unsigned char state_remove_uevent_sent : 1 ;
   unsigned char uevent_suppress : 1 ;
};
struct kobj_type {
   void (*release)(struct kobject * ) ;
   struct sysfs_ops  const  *sysfs_ops ;
   struct attribute **default_attrs ;
   struct kobj_ns_type_operations  const  *(*child_ns_type)(struct kobject * ) ;
   void const   *(*namespace)(struct kobject * ) ;
};
struct kobj_uevent_env {
   char *argv[3U] ;
   char *envp[32U] ;
   int envp_idx ;
   char buf[2048U] ;
   int buflen ;
};
struct kset_uevent_ops {
   int (* const  filter)(struct kset * , struct kobject * ) ;
   char const   *(* const  name)(struct kset * , struct kobject * ) ;
   int (* const  uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ;
};
struct kset {
   struct list_head list ;
   spinlock_t list_lock ;
   struct kobject kobj ;
   struct kset_uevent_ops  const  *uevent_ops ;
};
struct kernel_param;
struct kernel_param_ops {
   unsigned int flags ;
   int (*set)(char const   * , struct kernel_param  const  * ) ;
   int (*get)(char * , struct kernel_param  const  * ) ;
   void (*free)(void * ) ;
};
struct kparam_string;
struct kparam_array;
union __anonunion_ldv_15347_155 {
   void *arg ;
   struct kparam_string  const  *str ;
   struct kparam_array  const  *arr ;
};
struct kernel_param {
   char const   *name ;
   struct kernel_param_ops  const  *ops ;
   u16 perm ;
   s16 level ;
   union __anonunion_ldv_15347_155 ldv_15347 ;
};
struct kparam_string {
   unsigned int maxlen ;
   char *string ;
};
struct kparam_array {
   unsigned int max ;
   unsigned int elemsize ;
   unsigned int *num ;
   struct kernel_param_ops  const  *ops ;
   void *elem ;
};
struct mod_arch_specific {

};
struct module_param_attrs;
struct module_kobject {
   struct kobject kobj ;
   struct module *mod ;
   struct kobject *drivers_dir ;
   struct module_param_attrs *mp ;
   struct completion *kobj_completion ;
};
struct module_attribute {
   struct attribute attr ;
   ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ;
   ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const   * ,
                    size_t  ) ;
   void (*setup)(struct module * , char const   * ) ;
   int (*test)(struct module * ) ;
   void (*free)(struct module * ) ;
};
struct exception_table_entry;
enum module_state {
    MODULE_STATE_LIVE = 0,
    MODULE_STATE_COMING = 1,
    MODULE_STATE_GOING = 2,
    MODULE_STATE_UNFORMED = 3
} ;
struct module_ref {
   unsigned long incs ;
   unsigned long decs ;
};
struct module_sect_attrs;
struct module_notes_attrs;
struct tracepoint;
struct ftrace_event_call;
struct module {
   enum module_state state ;
   struct list_head list ;
   char name[56U] ;
   struct module_kobject mkobj ;
   struct module_attribute *modinfo_attrs ;
   char const   *version ;
   char const   *srcversion ;
   struct kobject *holders_dir ;
   struct kernel_symbol  const  *syms ;
   unsigned long const   *crcs ;
   unsigned int num_syms ;
   struct kernel_param *kp ;
   unsigned int num_kp ;
   unsigned int num_gpl_syms ;
   struct kernel_symbol  const  *gpl_syms ;
   unsigned long const   *gpl_crcs ;
   struct kernel_symbol  const  *unused_syms ;
   unsigned long const   *unused_crcs ;
   unsigned int num_unused_syms ;
   unsigned int num_unused_gpl_syms ;
   struct kernel_symbol  const  *unused_gpl_syms ;
   unsigned long const   *unused_gpl_crcs ;
   bool sig_ok ;
   struct kernel_symbol  const  *gpl_future_syms ;
   unsigned long const   *gpl_future_crcs ;
   unsigned int num_gpl_future_syms ;
   unsigned int num_exentries ;
   struct exception_table_entry *extable ;
   int (*init)(void) ;
   void *module_init ;
   void *module_core ;
   unsigned int init_size ;
   unsigned int core_size ;
   unsigned int init_text_size ;
   unsigned int core_text_size ;
   unsigned int init_ro_size ;
   unsigned int core_ro_size ;
   struct mod_arch_specific arch ;
   unsigned int taints ;
   unsigned int num_bugs ;
   struct list_head bug_list ;
   struct bug_entry *bug_table ;
   Elf64_Sym *symtab ;
   Elf64_Sym *core_symtab ;
   unsigned int num_symtab ;
   unsigned int core_num_syms ;
   char *strtab ;
   char *core_strtab ;
   struct module_sect_attrs *sect_attrs ;
   struct module_notes_attrs *notes_attrs ;
   char *args ;
   void *percpu ;
   unsigned int percpu_size ;
   unsigned int num_tracepoints ;
   struct tracepoint * const  *tracepoints_ptrs ;
   unsigned int num_trace_bprintk_fmt ;
   char const   **trace_bprintk_fmt_start ;
   struct ftrace_event_call **trace_events ;
   unsigned int num_trace_events ;
   unsigned int num_ftrace_callsites ;
   unsigned long *ftrace_callsites ;
   struct list_head source_list ;
   struct list_head target_list ;
   void (*exit)(void) ;
   struct module_ref *refptr ;
   ctor_fn_t (**ctors)(void) ;
   unsigned int num_ctors ;
};
struct mem_cgroup;
struct kmem_cache_cpu {
   void **freelist ;
   unsigned long tid ;
   struct page *page ;
   struct page *partial ;
   unsigned int stat[26U] ;
};
struct kmem_cache_order_objects {
   unsigned long x ;
};
struct memcg_cache_params;
struct kmem_cache_node;
struct kmem_cache {
   struct kmem_cache_cpu *cpu_slab ;
   unsigned long flags ;
   unsigned long min_partial ;
   int size ;
   int object_size ;
   int offset ;
   int cpu_partial ;
   struct kmem_cache_order_objects oo ;
   struct kmem_cache_order_objects max ;
   struct kmem_cache_order_objects min ;
   gfp_t allocflags ;
   int refcount ;
   void (*ctor)(void * ) ;
   int inuse ;
   int align ;
   int reserved ;
   char const   *name ;
   struct list_head list ;
   struct kobject kobj ;
   struct memcg_cache_params *memcg_params ;
   int max_attr_size ;
   struct kset *memcg_kset ;
   int remote_node_defrag_ratio ;
   struct kmem_cache_node *node[1024U] ;
};
struct __anonstruct_ldv_15967_157 {
   struct callback_head callback_head ;
   struct kmem_cache *memcg_caches[0U] ;
};
struct __anonstruct_ldv_15973_158 {
   struct mem_cgroup *memcg ;
   struct list_head list ;
   struct kmem_cache *root_cache ;
   atomic_t nr_pages ;
};
union __anonunion_ldv_15974_156 {
   struct __anonstruct_ldv_15967_157 ldv_15967 ;
   struct __anonstruct_ldv_15973_158 ldv_15973 ;
};
struct memcg_cache_params {
   bool is_root_cache ;
   union __anonunion_ldv_15974_156 ldv_15974 ;
};
struct snd_pcm_substream;
struct platform_device;
struct klist_node;
struct klist_node {
   void *n_klist ;
   struct list_head n_node ;
   struct kref n_ref ;
};
struct path;
struct seq_file {
   char *buf ;
   size_t size ;
   size_t from ;
   size_t count ;
   size_t pad_until ;
   loff_t index ;
   loff_t read_pos ;
   u64 version ;
   struct mutex lock ;
   struct seq_operations  const  *op ;
   int poll_event ;
   struct user_namespace *user_ns ;
   void *private ;
};
struct seq_operations {
   void *(*start)(struct seq_file * , loff_t * ) ;
   void (*stop)(struct seq_file * , void * ) ;
   void *(*next)(struct seq_file * , void * , loff_t * ) ;
   int (*show)(struct seq_file * , void * ) ;
};
struct pinctrl;
struct pinctrl_state;
struct dev_pin_info {
   struct pinctrl *p ;
   struct pinctrl_state *default_state ;
   struct pinctrl_state *sleep_state ;
   struct pinctrl_state *idle_state ;
};
struct dma_map_ops;
struct dev_archdata {
   struct dma_map_ops *dma_ops ;
   void *iommu ;
};
struct pdev_archdata {

};
struct device_private;
struct device_driver;
struct driver_private;
struct class;
struct subsys_private;
struct bus_type;
struct device_node;
struct iommu_ops;
struct iommu_group;
struct device_attribute;
struct bus_type {
   char const   *name ;
   char const   *dev_name ;
   struct device *dev_root ;
   struct device_attribute *dev_attrs ;
   struct attribute_group  const  **bus_groups ;
   struct attribute_group  const  **dev_groups ;
   struct attribute_group  const  **drv_groups ;
   int (*match)(struct device * , struct device_driver * ) ;
   int (*uevent)(struct device * , struct kobj_uevent_env * ) ;
   int (*probe)(struct device * ) ;
   int (*remove)(struct device * ) ;
   void (*shutdown)(struct device * ) ;
   int (*online)(struct device * ) ;
   int (*offline)(struct device * ) ;
   int (*suspend)(struct device * , pm_message_t  ) ;
   int (*resume)(struct device * ) ;
   struct dev_pm_ops  const  *pm ;
   struct iommu_ops *iommu_ops ;
   struct subsys_private *p ;
   struct lock_class_key lock_key ;
};
struct device_type;
struct of_device_id;
struct acpi_device_id;
struct device_driver {
   char const   *name ;
   struct bus_type *bus ;
   struct module *owner ;
   char const   *mod_name ;
   bool suppress_bind_attrs ;
   struct of_device_id  const  *of_match_table ;
   struct acpi_device_id  const  *acpi_match_table ;
   int (*probe)(struct device * ) ;
   int (*remove)(struct device * ) ;
   void (*shutdown)(struct device * ) ;
   int (*suspend)(struct device * , pm_message_t  ) ;
   int (*resume)(struct device * ) ;
   struct attribute_group  const  **groups ;
   struct dev_pm_ops  const  *pm ;
   struct driver_private *p ;
};
struct class_attribute;
struct class {
   char const   *name ;
   struct module *owner ;
   struct class_attribute *class_attrs ;
   struct attribute_group  const  **dev_groups ;
   struct kobject *dev_kobj ;
   int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ;
   char *(*devnode)(struct device * , umode_t * ) ;
   void (*class_release)(struct class * ) ;
   void (*dev_release)(struct device * ) ;
   int (*suspend)(struct device * , pm_message_t  ) ;
   int (*resume)(struct device * ) ;
   struct kobj_ns_type_operations  const  *ns_type ;
   void const   *(*namespace)(struct device * ) ;
   struct dev_pm_ops  const  *pm ;
   struct subsys_private *p ;
};
struct class_attribute {
   struct attribute attr ;
   ssize_t (*show)(struct class * , struct class_attribute * , char * ) ;
   ssize_t (*store)(struct class * , struct class_attribute * , char const   * , size_t  ) ;
};
struct device_type {
   char const   *name ;
   struct attribute_group  const  **groups ;
   int (*uevent)(struct device * , struct kobj_uevent_env * ) ;
   char *(*devnode)(struct device * , umode_t * , kuid_t * , kgid_t * ) ;
   void (*release)(struct device * ) ;
   struct dev_pm_ops  const  *pm ;
};
struct device_attribute {
   struct attribute attr ;
   ssize_t (*show)(struct device * , struct device_attribute * , char * ) ;
   ssize_t (*store)(struct device * , struct device_attribute * , char const   * ,
                    size_t  ) ;
};
struct device_dma_parameters {
   unsigned int max_segment_size ;
   unsigned long segment_boundary_mask ;
};
struct acpi_device;
struct acpi_dev_node {
   struct acpi_device *companion ;
};
struct dma_coherent_mem;
struct cma;
struct device {
   struct device *parent ;
   struct device_private *p ;
   struct kobject kobj ;
   char const   *init_name ;
   struct device_type  const  *type ;
   struct mutex mutex ;
   struct bus_type *bus ;
   struct device_driver *driver ;
   void *platform_data ;
   void *driver_data ;
   struct dev_pm_info power ;
   struct dev_pm_domain *pm_domain ;
   struct dev_pin_info *pins ;
   int numa_node ;
   u64 *dma_mask ;
   u64 coherent_dma_mask ;
   unsigned long dma_pfn_offset ;
   struct device_dma_parameters *dma_parms ;
   struct list_head dma_pools ;
   struct dma_coherent_mem *dma_mem ;
   struct cma *cma_area ;
   struct dev_archdata archdata ;
   struct device_node *of_node ;
   struct acpi_dev_node acpi_node ;
   dev_t devt ;
   u32 id ;
   spinlock_t devres_lock ;
   struct list_head devres_head ;
   struct klist_node knode_class ;
   struct class *class ;
   struct attribute_group  const  **groups ;
   void (*release)(struct device * ) ;
   struct iommu_group *iommu_group ;
   bool offline_disabled ;
   bool offline ;
};
struct wakeup_source {
   char const   *name ;
   struct list_head entry ;
   spinlock_t lock ;
   struct timer_list timer ;
   unsigned long timer_expires ;
   ktime_t total_time ;
   ktime_t max_time ;
   ktime_t last_time ;
   ktime_t start_prevent_time ;
   ktime_t prevent_sleep_time ;
   unsigned long event_count ;
   unsigned long active_count ;
   unsigned long relax_count ;
   unsigned long expire_count ;
   unsigned long wakeup_count ;
   bool active ;
   bool autosleep_enabled ;
};
typedef unsigned long kernel_ulong_t;
struct acpi_device_id {
   __u8 id[9U] ;
   kernel_ulong_t driver_data ;
};
struct of_device_id {
   char name[32U] ;
   char type[32U] ;
   char compatible[128U] ;
   void const   *data ;
};
struct platform_device_id {
   char name[20U] ;
   kernel_ulong_t driver_data ;
};
struct mfd_cell;
struct platform_device {
   char const   *name ;
   int id ;
   bool id_auto ;
   struct device dev ;
   u32 num_resources ;
   struct resource *resource ;
   struct platform_device_id  const  *id_entry ;
   struct mfd_cell *mfd_cell ;
   struct pdev_archdata archdata ;
};
struct platform_device_info {
   struct device *parent ;
   struct acpi_dev_node acpi_node ;
   char const   *name ;
   int id ;
   struct resource  const  *res ;
   unsigned int num_res ;
   void const   *data ;
   size_t size_data ;
   u64 dma_mask ;
};
struct platform_driver {
   int (*probe)(struct platform_device * ) ;
   int (*remove)(struct platform_device * ) ;
   void (*shutdown)(struct platform_device * ) ;
   int (*suspend)(struct platform_device * , pm_message_t  ) ;
   int (*resume)(struct platform_device * ) ;
   struct device_driver driver ;
   struct platform_device_id  const  *id_table ;
   bool prevent_deferred_probe ;
};
struct timerqueue_node {
   struct rb_node node ;
   ktime_t expires ;
};
struct timerqueue_head {
   struct rb_root head ;
   struct timerqueue_node *next ;
};
struct hrtimer_clock_base;
struct hrtimer_cpu_base;
enum hrtimer_mode {
    HRTIMER_MODE_ABS = 0,
    HRTIMER_MODE_REL = 1,
    HRTIMER_MODE_PINNED = 2,
    HRTIMER_MODE_ABS_PINNED = 2,
    HRTIMER_MODE_REL_PINNED = 3
} ;
enum hrtimer_restart {
    HRTIMER_NORESTART = 0,
    HRTIMER_RESTART = 1
} ;
struct hrtimer {
   struct timerqueue_node node ;
   ktime_t _softexpires ;
   enum hrtimer_restart (*function)(struct hrtimer * ) ;
   struct hrtimer_clock_base *base ;
   unsigned long state ;
   int start_pid ;
   void *start_site ;
   char start_comm[16U] ;
};
struct hrtimer_clock_base {
   struct hrtimer_cpu_base *cpu_base ;
   int index ;
   clockid_t clockid ;
   struct timerqueue_head active ;
   ktime_t resolution ;
   ktime_t (*get_time)(void) ;
   ktime_t softirq_time ;
   ktime_t offset ;
};
struct hrtimer_cpu_base {
   raw_spinlock_t lock ;
   unsigned int active_bases ;
   unsigned int clock_was_set ;
   ktime_t expires_next ;
   int hres_active ;
   int hang_detected ;
   unsigned long nr_events ;
   unsigned long nr_retries ;
   unsigned long nr_hangs ;
   ktime_t max_hang_time ;
   struct hrtimer_clock_base clock_base[4U] ;
};
struct kernel_cap_struct {
   __u32 cap[2U] ;
};
typedef struct kernel_cap_struct kernel_cap_t;
struct plist_head {
   struct list_head node_list ;
};
struct plist_node {
   int prio ;
   struct list_head prio_list ;
   struct list_head node_list ;
};
typedef unsigned long cputime_t;
struct sem_undo_list;
struct sysv_sem {
   struct sem_undo_list *undo_list ;
};
struct __anonstruct_sigset_t_163 {
   unsigned long sig[1U] ;
};
typedef struct __anonstruct_sigset_t_163 sigset_t;
struct siginfo;
typedef void __signalfn_t(int  );
typedef __signalfn_t *__sighandler_t;
typedef void __restorefn_t(void);
typedef __restorefn_t *__sigrestore_t;
union sigval {
   int sival_int ;
   void *sival_ptr ;
};
typedef union sigval sigval_t;
struct __anonstruct__kill_165 {
   __kernel_pid_t _pid ;
   __kernel_uid32_t _uid ;
};
struct __anonstruct__timer_166 {
   __kernel_timer_t _tid ;
   int _overrun ;
   char _pad[0U] ;
   sigval_t _sigval ;
   int _sys_private ;
};
struct __anonstruct__rt_167 {
   __kernel_pid_t _pid ;
   __kernel_uid32_t _uid ;
   sigval_t _sigval ;
};
struct __anonstruct__sigchld_168 {
   __kernel_pid_t _pid ;
   __kernel_uid32_t _uid ;
   int _status ;
   __kernel_clock_t _utime ;
   __kernel_clock_t _stime ;
};
struct __anonstruct__sigfault_169 {
   void *_addr ;
   short _addr_lsb ;
};
struct __anonstruct__sigpoll_170 {
   long _band ;
   int _fd ;
};
struct __anonstruct__sigsys_171 {
   void *_call_addr ;
   int _syscall ;
   unsigned int _arch ;
};
union __anonunion__sifields_164 {
   int _pad[28U] ;
   struct __anonstruct__kill_165 _kill ;
   struct __anonstruct__timer_166 _timer ;
   struct __anonstruct__rt_167 _rt ;
   struct __anonstruct__sigchld_168 _sigchld ;
   struct __anonstruct__sigfault_169 _sigfault ;
   struct __anonstruct__sigpoll_170 _sigpoll ;
   struct __anonstruct__sigsys_171 _sigsys ;
};
struct siginfo {
   int si_signo ;
   int si_errno ;
   int si_code ;
   union __anonunion__sifields_164 _sifields ;
};
typedef struct siginfo siginfo_t;
struct user_struct;
struct sigpending {
   struct list_head list ;
   sigset_t signal ;
};
struct sigaction {
   __sighandler_t sa_handler ;
   unsigned long sa_flags ;
   __sigrestore_t sa_restorer ;
   sigset_t sa_mask ;
};
struct k_sigaction {
   struct sigaction sa ;
};
enum pid_type {
    PIDTYPE_PID = 0,
    PIDTYPE_PGID = 1,
    PIDTYPE_SID = 2,
    PIDTYPE_MAX = 3
} ;
struct pid_namespace;
struct upid {
   int nr ;
   struct pid_namespace *ns ;
   struct hlist_node pid_chain ;
};
struct pid {
   atomic_t count ;
   unsigned int level ;
   struct hlist_head tasks[3U] ;
   struct callback_head rcu ;
   struct upid numbers[1U] ;
};
struct pid_link {
   struct hlist_node node ;
   struct pid *pid ;
};
struct percpu_counter {
   raw_spinlock_t lock ;
   s64 count ;
   struct list_head list ;
   s32 *counters ;
};
struct seccomp_filter;
struct seccomp {
   int mode ;
   struct seccomp_filter *filter ;
};
struct rt_mutex_waiter;
struct rlimit {
   __kernel_ulong_t rlim_cur ;
   __kernel_ulong_t rlim_max ;
};
struct task_io_accounting {
   u64 rchar ;
   u64 wchar ;
   u64 syscr ;
   u64 syscw ;
   u64 read_bytes ;
   u64 write_bytes ;
   u64 cancelled_write_bytes ;
};
struct latency_record {
   unsigned long backtrace[12U] ;
   unsigned int count ;
   unsigned long time ;
   unsigned long max ;
};
struct assoc_array_ptr;
struct assoc_array {
   struct assoc_array_ptr *root ;
   unsigned long nr_leaves_on_tree ;
};
typedef int32_t key_serial_t;
typedef uint32_t key_perm_t;
struct key;
struct signal_struct;
struct key_type;
struct keyring_index_key {
   struct key_type *type ;
   char const   *description ;
   size_t desc_len ;
};
union __anonunion_ldv_19157_174 {
   struct list_head graveyard_link ;
   struct rb_node serial_node ;
};
struct key_user;
union __anonunion_ldv_19165_175 {
   time_t expiry ;
   time_t revoked_at ;
};
struct __anonstruct_ldv_19178_177 {
   struct key_type *type ;
   char *description ;
};
union __anonunion_ldv_19179_176 {
   struct keyring_index_key index_key ;
   struct __anonstruct_ldv_19178_177 ldv_19178 ;
};
union __anonunion_type_data_178 {
   struct list_head link ;
   unsigned long x[2U] ;
   void *p[2U] ;
   int reject_error ;
};
union __anonunion_payload_180 {
   unsigned long value ;
   void *rcudata ;
   void *data ;
   void *data2[2U] ;
};
union __anonunion_ldv_19194_179 {
   union __anonunion_payload_180 payload ;
   struct assoc_array keys ;
};
struct key {
   atomic_t usage ;
   key_serial_t serial ;
   union __anonunion_ldv_19157_174 ldv_19157 ;
   struct rw_semaphore sem ;
   struct key_user *user ;
   void *security ;
   union __anonunion_ldv_19165_175 ldv_19165 ;
   time_t last_used_at ;
   kuid_t uid ;
   kgid_t gid ;
   key_perm_t perm ;
   unsigned short quotalen ;
   unsigned short datalen ;
   unsigned long flags ;
   union __anonunion_ldv_19179_176 ldv_19179 ;
   union __anonunion_type_data_178 type_data ;
   union __anonunion_ldv_19194_179 ldv_19194 ;
};
struct audit_context;
struct group_info {
   atomic_t usage ;
   int ngroups ;
   int nblocks ;
   kgid_t small_block[32U] ;
   kgid_t *blocks[0U] ;
};
struct cred {
   atomic_t usage ;
   atomic_t subscribers ;
   void *put_addr ;
   unsigned int magic ;
   kuid_t uid ;
   kgid_t gid ;
   kuid_t suid ;
   kgid_t sgid ;
   kuid_t euid ;
   kgid_t egid ;
   kuid_t fsuid ;
   kgid_t fsgid ;
   unsigned int securebits ;
   kernel_cap_t cap_inheritable ;
   kernel_cap_t cap_permitted ;
   kernel_cap_t cap_effective ;
   kernel_cap_t cap_bset ;
   unsigned char jit_keyring ;
   struct key *session_keyring ;
   struct key *process_keyring ;
   struct key *thread_keyring ;
   struct key *request_key_auth ;
   void *security ;
   struct user_struct *user ;
   struct user_namespace *user_ns ;
   struct group_info *group_info ;
   struct callback_head rcu ;
};
struct futex_pi_state;
struct robust_list_head;
struct bio_list;
struct fs_struct;
struct perf_event_context;
struct blk_plug;
struct cfs_rq;
struct task_group;
struct sighand_struct {
   atomic_t count ;
   struct k_sigaction action[64U] ;
   spinlock_t siglock ;
   wait_queue_head_t signalfd_wqh ;
};
struct pacct_struct {
   int ac_flag ;
   long ac_exitcode ;
   unsigned long ac_mem ;
   cputime_t ac_utime ;
   cputime_t ac_stime ;
   unsigned long ac_minflt ;
   unsigned long ac_majflt ;
};
struct cpu_itimer {
   cputime_t expires ;
   cputime_t incr ;
   u32 error ;
   u32 incr_error ;
};
struct cputime {
   cputime_t utime ;
   cputime_t stime ;
};
struct task_cputime {
   cputime_t utime ;
   cputime_t stime ;
   unsigned long long sum_exec_runtime ;
};
struct thread_group_cputimer {
   struct task_cputime cputime ;
   int running ;
   raw_spinlock_t lock ;
};
struct autogroup;
struct tty_struct;
struct taskstats;
struct tty_audit_buf;
struct signal_struct {
   atomic_t sigcnt ;
   atomic_t live ;
   int nr_threads ;
   struct list_head thread_head ;
   wait_queue_head_t wait_chldexit ;
   struct task_struct *curr_target ;
   struct sigpending shared_pending ;
   int group_exit_code ;
   int notify_count ;
   struct task_struct *group_exit_task ;
   int group_stop_count ;
   unsigned int flags ;
   unsigned char is_child_subreaper : 1 ;
   unsigned char has_child_subreaper : 1 ;
   int posix_timer_id ;
   struct list_head posix_timers ;
   struct hrtimer real_timer ;
   struct pid *leader_pid ;
   ktime_t it_real_incr ;
   struct cpu_itimer it[2U] ;
   struct thread_group_cputimer cputimer ;
   struct task_cputime cputime_expires ;
   struct list_head cpu_timers[3U] ;
   struct pid *tty_old_pgrp ;
   int leader ;
   struct tty_struct *tty ;
   struct autogroup *autogroup ;
   cputime_t utime ;
   cputime_t stime ;
   cputime_t cutime ;
   cputime_t cstime ;
   cputime_t gtime ;
   cputime_t cgtime ;
   struct cputime prev_cputime ;
   unsigned long nvcsw ;
   unsigned long nivcsw ;
   unsigned long cnvcsw ;
   unsigned long cnivcsw ;
   unsigned long min_flt ;
   unsigned long maj_flt ;
   unsigned long cmin_flt ;
   unsigned long cmaj_flt ;
   unsigned long inblock ;
   unsigned long oublock ;
   unsigned long cinblock ;
   unsigned long coublock ;
   unsigned long maxrss ;
   unsigned long cmaxrss ;
   struct task_io_accounting ioac ;
   unsigned long long sum_sched_runtime ;
   struct rlimit rlim[16U] ;
   struct pacct_struct pacct ;
   struct taskstats *stats ;
   unsigned int audit_tty ;
   unsigned int audit_tty_log_passwd ;
   struct tty_audit_buf *tty_audit_buf ;
   struct rw_semaphore group_rwsem ;
   oom_flags_t oom_flags ;
   short oom_score_adj ;
   short oom_score_adj_min ;
   struct mutex cred_guard_mutex ;
};
struct user_struct {
   atomic_t __count ;
   atomic_t processes ;
   atomic_t sigpending ;
   atomic_t inotify_watches ;
   atomic_t inotify_devs ;
   atomic_t fanotify_listeners ;
   atomic_long_t epoll_watches ;
   unsigned long mq_bytes ;
   unsigned long locked_shm ;
   struct key *uid_keyring ;
   struct key *session_keyring ;
   struct hlist_node uidhash_node ;
   kuid_t uid ;
   atomic_long_t locked_vm ;
};
struct backing_dev_info;
struct reclaim_state;
struct sched_info {
   unsigned long pcount ;
   unsigned long long run_delay ;
   unsigned long long last_arrival ;
   unsigned long long last_queued ;
};
struct task_delay_info {
   spinlock_t lock ;
   unsigned int flags ;
   struct timespec blkio_start ;
   struct timespec blkio_end ;
   u64 blkio_delay ;
   u64 swapin_delay ;
   u32 blkio_count ;
   u32 swapin_count ;
   struct timespec freepages_start ;
   struct timespec freepages_end ;
   u64 freepages_delay ;
   u32 freepages_count ;
};
struct io_context;
struct pipe_inode_info;
struct load_weight {
   unsigned long weight ;
   u32 inv_weight ;
};
struct sched_avg {
   u32 runnable_avg_sum ;
   u32 runnable_avg_period ;
   u64 last_runnable_update ;
   s64 decay_count ;
   unsigned long load_avg_contrib ;
};
struct sched_statistics {
   u64 wait_start ;
   u64 wait_max ;
   u64 wait_count ;
   u64 wait_sum ;
   u64 iowait_count ;
   u64 iowait_sum ;
   u64 sleep_start ;
   u64 sleep_max ;
   s64 sum_sleep_runtime ;
   u64 block_start ;
   u64 block_max ;
   u64 exec_max ;
   u64 slice_max ;
   u64 nr_migrations_cold ;
   u64 nr_failed_migrations_affine ;
   u64 nr_failed_migrations_running ;
   u64 nr_failed_migrations_hot ;
   u64 nr_forced_migrations ;
   u64 nr_wakeups ;
   u64 nr_wakeups_sync ;
   u64 nr_wakeups_migrate ;
   u64 nr_wakeups_local ;
   u64 nr_wakeups_remote ;
   u64 nr_wakeups_affine ;
   u64 nr_wakeups_affine_attempts ;
   u64 nr_wakeups_passive ;
   u64 nr_wakeups_idle ;
};
struct sched_entity {
   struct load_weight load ;
   struct rb_node run_node ;
   struct list_head group_node ;
   unsigned int on_rq ;
   u64 exec_start ;
   u64 sum_exec_runtime ;
   u64 vruntime ;
   u64 prev_sum_exec_runtime ;
   u64 nr_migrations ;
   struct sched_statistics statistics ;
   int depth ;
   struct sched_entity *parent ;
   struct cfs_rq *cfs_rq ;
   struct cfs_rq *my_q ;
   struct sched_avg avg ;
};
struct rt_rq;
struct sched_rt_entity {
   struct list_head run_list ;
   unsigned long timeout ;
   unsigned long watchdog_stamp ;
   unsigned int time_slice ;
   struct sched_rt_entity *back ;
   struct sched_rt_entity *parent ;
   struct rt_rq *rt_rq ;
   struct rt_rq *my_q ;
};
struct sched_dl_entity {
   struct rb_node rb_node ;
   u64 dl_runtime ;
   u64 dl_deadline ;
   u64 dl_period ;
   u64 dl_bw ;
   s64 runtime ;
   u64 deadline ;
   unsigned int flags ;
   int dl_throttled ;
   int dl_new ;
   int dl_boosted ;
   int dl_yielded ;
   struct hrtimer dl_timer ;
};
struct memcg_batch_info {
   int do_batch ;
   struct mem_cgroup *memcg ;
   unsigned long nr_pages ;
   unsigned long memsw_nr_pages ;
};
struct memcg_oom_info {
   struct mem_cgroup *memcg ;
   gfp_t gfp_mask ;
   int order ;
   unsigned char may_oom : 1 ;
};
struct sched_class;
struct files_struct;
struct css_set;
struct compat_robust_list_head;
struct numa_group;
struct ftrace_ret_stack;
struct task_struct {
   long volatile   state ;
   void *stack ;
   atomic_t usage ;
   unsigned int flags ;
   unsigned int ptrace ;
   struct llist_node wake_entry ;
   int on_cpu ;
   struct task_struct *last_wakee ;
   unsigned long wakee_flips ;
   unsigned long wakee_flip_decay_ts ;
   int wake_cpu ;
   int on_rq ;
   int prio ;
   int static_prio ;
   int normal_prio ;
   unsigned int rt_priority ;
   struct sched_class  const  *sched_class ;
   struct sched_entity se ;
   struct sched_rt_entity rt ;
   struct task_group *sched_task_group ;
   struct sched_dl_entity dl ;
   struct hlist_head preempt_notifiers ;
   unsigned int btrace_seq ;
   unsigned int policy ;
   int nr_cpus_allowed ;
   cpumask_t cpus_allowed ;
   struct sched_info sched_info ;
   struct list_head tasks ;
   struct plist_node pushable_tasks ;
   struct rb_node pushable_dl_tasks ;
   struct mm_struct *mm ;
   struct mm_struct *active_mm ;
   unsigned char brk_randomized : 1 ;
   u32 vmacache_seqnum ;
   struct vm_area_struct *vmacache[4U] ;
   struct task_rss_stat rss_stat ;
   int exit_state ;
   int exit_code ;
   int exit_signal ;
   int pdeath_signal ;
   unsigned int jobctl ;
   unsigned int personality ;
   unsigned char in_execve : 1 ;
   unsigned char in_iowait : 1 ;
   unsigned char no_new_privs : 1 ;
   unsigned char sched_reset_on_fork : 1 ;
   unsigned char sched_contributes_to_load : 1 ;
   pid_t pid ;
   pid_t tgid ;
   struct task_struct *real_parent ;
   struct task_struct *parent ;
   struct list_head children ;
   struct list_head sibling ;
   struct task_struct *group_leader ;
   struct list_head ptraced ;
   struct list_head ptrace_entry ;
   struct pid_link pids[3U] ;
   struct list_head thread_group ;
   struct list_head thread_node ;
   struct completion *vfork_done ;
   int *set_child_tid ;
   int *clear_child_tid ;
   cputime_t utime ;
   cputime_t stime ;
   cputime_t utimescaled ;
   cputime_t stimescaled ;
   cputime_t gtime ;
   struct cputime prev_cputime ;
   unsigned long nvcsw ;
   unsigned long nivcsw ;
   struct timespec start_time ;
   struct timespec real_start_time ;
   unsigned long min_flt ;
   unsigned long maj_flt ;
   struct task_cputime cputime_expires ;
   struct list_head cpu_timers[3U] ;
   struct cred  const  *real_cred ;
   struct cred  const  *cred ;
   char comm[16U] ;
   int link_count ;
   int total_link_count ;
   struct sysv_sem sysvsem ;
   unsigned long last_switch_count ;
   struct thread_struct thread ;
   struct fs_struct *fs ;
   struct files_struct *files ;
   struct nsproxy *nsproxy ;
   struct signal_struct *signal ;
   struct sighand_struct *sighand ;
   sigset_t blocked ;
   sigset_t real_blocked ;
   sigset_t saved_sigmask ;
   struct sigpending pending ;
   unsigned long sas_ss_sp ;
   size_t sas_ss_size ;
   int (*notifier)(void * ) ;
   void *notifier_data ;
   sigset_t *notifier_mask ;
   struct callback_head *task_works ;
   struct audit_context *audit_context ;
   kuid_t loginuid ;
   unsigned int sessionid ;
   struct seccomp seccomp ;
   u32 parent_exec_id ;
   u32 self_exec_id ;
   spinlock_t alloc_lock ;
   raw_spinlock_t pi_lock ;
   struct rb_root pi_waiters ;
   struct rb_node *pi_waiters_leftmost ;
   struct rt_mutex_waiter *pi_blocked_on ;
   struct task_struct *pi_top_task ;
   struct mutex_waiter *blocked_on ;
   unsigned int irq_events ;
   unsigned long hardirq_enable_ip ;
   unsigned long hardirq_disable_ip ;
   unsigned int hardirq_enable_event ;
   unsigned int hardirq_disable_event ;
   int hardirqs_enabled ;
   int hardirq_context ;
   unsigned long softirq_disable_ip ;
   unsigned long softirq_enable_ip ;
   unsigned int softirq_disable_event ;
   unsigned int softirq_enable_event ;
   int softirqs_enabled ;
   int softirq_context ;
   u64 curr_chain_key ;
   int lockdep_depth ;
   unsigned int lockdep_recursion ;
   struct held_lock held_locks[48U] ;
   gfp_t lockdep_reclaim_gfp ;
   void *journal_info ;
   struct bio_list *bio_list ;
   struct blk_plug *plug ;
   struct reclaim_state *reclaim_state ;
   struct backing_dev_info *backing_dev_info ;
   struct io_context *io_context ;
   unsigned long ptrace_message ;
   siginfo_t *last_siginfo ;
   struct task_io_accounting ioac ;
   u64 acct_rss_mem1 ;
   u64 acct_vm_mem1 ;
   cputime_t acct_timexpd ;
   nodemask_t mems_allowed ;
   seqcount_t mems_allowed_seq ;
   int cpuset_mem_spread_rotor ;
   int cpuset_slab_spread_rotor ;
   struct css_set *cgroups ;
   struct list_head cg_list ;
   struct robust_list_head *robust_list ;
   struct compat_robust_list_head *compat_robust_list ;
   struct list_head pi_state_list ;
   struct futex_pi_state *pi_state_cache ;
   struct perf_event_context *perf_event_ctxp[2U] ;
   struct mutex perf_event_mutex ;
   struct list_head perf_event_list ;
   struct mempolicy *mempolicy ;
   short il_next ;
   short pref_node_fork ;
   int numa_scan_seq ;
   unsigned int numa_scan_period ;
   unsigned int numa_scan_period_max ;
   int numa_preferred_nid ;
   unsigned long numa_migrate_retry ;
   u64 node_stamp ;
   u64 last_task_numa_placement ;
   u64 last_sum_exec_runtime ;
   struct callback_head numa_work ;
   struct list_head numa_entry ;
   struct numa_group *numa_group ;
   unsigned long *numa_faults_memory ;
   unsigned long total_numa_faults ;
   unsigned long *numa_faults_buffer_memory ;
   unsigned long *numa_faults_cpu ;
   unsigned long *numa_faults_buffer_cpu ;
   unsigned long numa_faults_locality[2U] ;
   unsigned long numa_pages_migrated ;
   struct callback_head rcu ;
   struct pipe_inode_info *splice_pipe ;
   struct page_frag task_frag ;
   struct task_delay_info *delays ;
   int make_it_fail ;
   int nr_dirtied ;
   int nr_dirtied_pause ;
   unsigned long dirty_paused_when ;
   int latency_record_count ;
   struct latency_record latency_record[32U] ;
   unsigned long timer_slack_ns ;
   unsigned long default_timer_slack_ns ;
   int curr_ret_stack ;
   struct ftrace_ret_stack *ret_stack ;
   unsigned long long ftrace_timestamp ;
   atomic_t trace_overrun ;
   atomic_t tracing_graph_pause ;
   unsigned long trace ;
   unsigned long trace_recursion ;
   struct memcg_batch_info memcg_batch ;
   unsigned int memcg_kmem_skip_account ;
   struct memcg_oom_info memcg_oom ;
   struct uprobe_task *utask ;
   unsigned int sequential_io ;
   unsigned int sequential_io_avg ;
};
struct snd_card;
struct snd_info_entry;
struct proc_dir_entry;
struct snd_shutdown_f_ops;
struct snd_mixer_oss;
struct snd_card {
   int number ;
   char id[16U] ;
   char driver[16U] ;
   char shortname[32U] ;
   char longname[80U] ;
   char mixername[80U] ;
   char components[128U] ;
   struct module *module ;
   void *private_data ;
   void (*private_free)(struct snd_card * ) ;
   struct list_head devices ;
   unsigned int last_numid ;
   struct rw_semaphore controls_rwsem ;
   rwlock_t ctl_files_rwlock ;
   int controls_count ;
   int user_ctl_count ;
   struct list_head controls ;
   struct list_head ctl_files ;
   struct snd_info_entry *proc_root ;
   struct snd_info_entry *proc_id ;
   struct proc_dir_entry *proc_root_link ;
   struct list_head files_list ;
   struct snd_shutdown_f_ops *s_f_ops ;
   spinlock_t files_lock ;
   int shutdown ;
   struct completion *release_completion ;
   struct device *dev ;
   struct device card_dev ;
   bool registered ;
   unsigned int power_state ;
   struct mutex power_lock ;
   wait_queue_head_t power_sleep ;
   struct snd_mixer_oss *mixer_oss ;
   int mixer_oss_change_count ;
};
struct snd_aes_iec958 {
   unsigned char status[24U] ;
   unsigned char subcode[147U] ;
   unsigned char pad ;
   unsigned char dig_subframe[4U] ;
};
typedef unsigned long snd_pcm_uframes_t;
typedef long snd_pcm_sframes_t;
typedef int snd_pcm_access_t;
typedef int snd_pcm_format_t;
typedef int snd_pcm_subformat_t;
typedef int snd_pcm_state_t;
union snd_pcm_sync_id {
   unsigned char id[16U] ;
   unsigned short id16[8U] ;
   unsigned int id32[4U] ;
};
typedef int snd_pcm_hw_param_t;
struct snd_interval {
   unsigned int min ;
   unsigned int max ;
   unsigned char openmin : 1 ;
   unsigned char openmax : 1 ;
   unsigned char integer : 1 ;
   unsigned char empty : 1 ;
};
struct snd_mask {
   __u32 bits[8U] ;
};
struct snd_pcm_hw_params {
   unsigned int flags ;
   struct snd_mask masks[3U] ;
   struct snd_mask mres[5U] ;
   struct snd_interval intervals[12U] ;
   struct snd_interval ires[9U] ;
   unsigned int rmask ;
   unsigned int cmask ;
   unsigned int info ;
   unsigned int msbits ;
   unsigned int rate_num ;
   unsigned int rate_den ;
   snd_pcm_uframes_t fifo_size ;
   unsigned char reserved[64U] ;
};
struct snd_pcm_mmap_status {
   snd_pcm_state_t state ;
   int pad1 ;
   snd_pcm_uframes_t hw_ptr ;
   struct timespec tstamp ;
   snd_pcm_state_t suspended_state ;
   struct timespec audio_tstamp ;
};
struct snd_pcm_mmap_control {
   snd_pcm_uframes_t appl_ptr ;
   snd_pcm_uframes_t avail_min ;
};
typedef int snd_ctl_elem_type_t;
typedef int snd_ctl_elem_iface_t;
struct snd_ctl_elem_id {
   unsigned int numid ;
   snd_ctl_elem_iface_t iface ;
   unsigned int device ;
   unsigned int subdevice ;
   unsigned char name[44U] ;
   unsigned int index ;
};
struct __anonstruct_integer_185 {
   long min ;
   long max ;
   long step ;
};
struct __anonstruct_integer64_186 {
   long long min ;
   long long max ;
   long long step ;
};
struct __anonstruct_enumerated_187 {
   unsigned int items ;
   unsigned int item ;
   char name[64U] ;
   __u64 names_ptr ;
   unsigned int names_length ;
};
union __anonunion_value_184 {
   struct __anonstruct_integer_185 integer ;
   struct __anonstruct_integer64_186 integer64 ;
   struct __anonstruct_enumerated_187 enumerated ;
   unsigned char reserved[128U] ;
};
union __anonunion_dimen_188 {
   unsigned short d[4U] ;
   unsigned short *d_ptr ;
};
struct snd_ctl_elem_info {
   struct snd_ctl_elem_id id ;
   snd_ctl_elem_type_t type ;
   unsigned int access ;
   unsigned int count ;
   __kernel_pid_t owner ;
   union __anonunion_value_184 value ;
   union __anonunion_dimen_188 dimen ;
   unsigned char reserved[56U] ;
};
union __anonunion_integer_190 {
   long value[128U] ;
   long *value_ptr ;
};
union __anonunion_integer64_191 {
   long long value[64U] ;
   long long *value_ptr ;
};
union __anonunion_enumerated_192 {
   unsigned int item[128U] ;
   unsigned int *item_ptr ;
};
union __anonunion_bytes_193 {
   unsigned char data[512U] ;
   unsigned char *data_ptr ;
};
union __anonunion_value_189 {
   union __anonunion_integer_190 integer ;
   union __anonunion_integer64_191 integer64 ;
   union __anonunion_enumerated_192 enumerated ;
   union __anonunion_bytes_193 bytes ;
   struct snd_aes_iec958 iec958 ;
};
struct snd_ctl_elem_value {
   struct snd_ctl_elem_id id ;
   unsigned char indirect : 1 ;
   union __anonunion_value_189 value ;
   struct timespec tstamp ;
   unsigned char reserved[112U] ;
};
struct snd_kcontrol;
typedef int snd_kcontrol_info_t(struct snd_kcontrol * , struct snd_ctl_elem_info * );
typedef int snd_kcontrol_get_t(struct snd_kcontrol * , struct snd_ctl_elem_value * );
typedef int snd_kcontrol_put_t(struct snd_kcontrol * , struct snd_ctl_elem_value * );
typedef int snd_kcontrol_tlv_rw_t(struct snd_kcontrol * , int  , unsigned int  , unsigned int * );
union __anonunion_tlv_196 {
   snd_kcontrol_tlv_rw_t *c ;
   unsigned int const   *p ;
};
struct snd_kcontrol_new {
   snd_ctl_elem_iface_t iface ;
   unsigned int device ;
   unsigned int subdevice ;
   unsigned char const   *name ;
   unsigned int index ;
   unsigned int access ;
   unsigned int count ;
   snd_kcontrol_info_t *info ;
   snd_kcontrol_get_t *get ;
   snd_kcontrol_put_t *put ;
   union __anonunion_tlv_196 tlv ;
   unsigned long private_value ;
};
struct snd_ctl_file;
struct snd_kcontrol_volatile {
   struct snd_ctl_file *owner ;
   unsigned int access ;
};
union __anonunion_tlv_197 {
   snd_kcontrol_tlv_rw_t *c ;
   unsigned int const   *p ;
};
struct snd_kcontrol {
   struct list_head list ;
   struct snd_ctl_elem_id id ;
   unsigned int count ;
   snd_kcontrol_info_t *info ;
   snd_kcontrol_get_t *get ;
   snd_kcontrol_put_t *put ;
   union __anonunion_tlv_197 tlv ;
   unsigned long private_value ;
   void *private_data ;
   void (*private_free)(struct snd_kcontrol * ) ;
   struct snd_kcontrol_volatile vd[0U] ;
};
struct fasync_struct;
struct snd_ctl_file {
   struct list_head list ;
   struct snd_card *card ;
   struct pid *pid ;
   int prefer_pcm_subdevice ;
   int prefer_rawmidi_subdevice ;
   wait_queue_head_t change_sleep ;
   spinlock_t read_lock ;
   struct fasync_struct *fasync ;
   int subscribed ;
   struct list_head events ;
};
struct snd_dma_device {
   int type ;
   struct device *dev ;
};
struct snd_dma_buffer {
   struct snd_dma_device dev ;
   unsigned char *area ;
   dma_addr_t addr ;
   size_t bytes ;
   void *private_data ;
};
struct hlist_bl_node;
struct hlist_bl_head {
   struct hlist_bl_node *first ;
};
struct hlist_bl_node {
   struct hlist_bl_node *next ;
   struct hlist_bl_node **pprev ;
};
struct __anonstruct_ldv_21923_199 {
   spinlock_t lock ;
   unsigned int count ;
};
union __anonunion_ldv_21924_198 {
   struct __anonstruct_ldv_21923_199 ldv_21923 ;
};
struct lockref {
   union __anonunion_ldv_21924_198 ldv_21924 ;
};
struct nameidata;
struct vfsmount;
struct __anonstruct_ldv_21947_201 {
   u32 hash ;
   u32 len ;
};
union __anonunion_ldv_21949_200 {
   struct __anonstruct_ldv_21947_201 ldv_21947 ;
   u64 hash_len ;
};
struct qstr {
   union __anonunion_ldv_21949_200 ldv_21949 ;
   unsigned char const   *name ;
};
struct dentry_operations;
union __anonunion_d_u_202 {
   struct list_head d_child ;
   struct callback_head d_rcu ;
};
struct dentry {
   unsigned int d_flags ;
   seqcount_t d_seq ;
   struct hlist_bl_node d_hash ;
   struct dentry *d_parent ;
   struct qstr d_name ;
   struct inode *d_inode ;
   unsigned char d_iname[32U] ;
   struct lockref d_lockref ;
   struct dentry_operations  const  *d_op ;
   struct super_block *d_sb ;
   unsigned long d_time ;
   void *d_fsdata ;
   struct list_head d_lru ;
   union __anonunion_d_u_202 d_u ;
   struct list_head d_subdirs ;
   struct hlist_node d_alias ;
};
struct dentry_operations {
   int (*d_revalidate)(struct dentry * , unsigned int  ) ;
   int (*d_weak_revalidate)(struct dentry * , unsigned int  ) ;
   int (*d_hash)(struct dentry  const  * , struct qstr * ) ;
   int (*d_compare)(struct dentry  const  * , struct dentry  const  * , unsigned int  ,
                    char const   * , struct qstr  const  * ) ;
   int (*d_delete)(struct dentry  const  * ) ;
   void (*d_release)(struct dentry * ) ;
   void (*d_prune)(struct dentry * ) ;
   void (*d_iput)(struct dentry * , struct inode * ) ;
   char *(*d_dname)(struct dentry * , char * , int  ) ;
   struct vfsmount *(*d_automount)(struct path * ) ;
   int (*d_manage)(struct dentry * , bool  ) ;
};
struct path {
   struct vfsmount *mnt ;
   struct dentry *dentry ;
};
struct list_lru_node {
   spinlock_t lock ;
   struct list_head list ;
   long nr_items ;
};
struct list_lru {
   struct list_lru_node *node ;
   nodemask_t active_nodes ;
};
struct __anonstruct_ldv_22310_204 {
   struct radix_tree_node *parent ;
   void *private_data ;
};
union __anonunion_ldv_22312_203 {
   struct __anonstruct_ldv_22310_204 ldv_22310 ;
   struct callback_head callback_head ;
};
struct radix_tree_node {
   unsigned int path ;
   unsigned int count ;
   union __anonunion_ldv_22312_203 ldv_22312 ;
   struct list_head private_list ;
   void *slots[64U] ;
   unsigned long tags[3U][1U] ;
};
struct radix_tree_root {
   unsigned int height ;
   gfp_t gfp_mask ;
   struct radix_tree_node *rnode ;
};
struct fiemap_extent {
   __u64 fe_logical ;
   __u64 fe_physical ;
   __u64 fe_length ;
   __u64 fe_reserved64[2U] ;
   __u32 fe_flags ;
   __u32 fe_reserved[3U] ;
};
struct shrink_control {
   gfp_t gfp_mask ;
   unsigned long nr_to_scan ;
   nodemask_t nodes_to_scan ;
   int nid ;
};
struct shrinker {
   unsigned long (*count_objects)(struct shrinker * , struct shrink_control * ) ;
   unsigned long (*scan_objects)(struct shrinker * , struct shrink_control * ) ;
   int seeks ;
   long batch ;
   unsigned long flags ;
   struct list_head list ;
   atomic_long_t *nr_deferred ;
};
enum migrate_mode {
    MIGRATE_ASYNC = 0,
    MIGRATE_SYNC_LIGHT = 1,
    MIGRATE_SYNC = 2
} ;
struct block_device;
struct export_operations;
struct iovec;
struct kiocb;
struct poll_table_struct;
struct kstatfs;
struct swap_info_struct;
struct iov_iter;
struct iattr {
   unsigned int ia_valid ;
   umode_t ia_mode ;
   kuid_t ia_uid ;
   kgid_t ia_gid ;
   loff_t ia_size ;
   struct timespec ia_atime ;
   struct timespec ia_mtime ;
   struct timespec ia_ctime ;
   struct file *ia_file ;
};
struct fs_disk_quota {
   __s8 d_version ;
   __s8 d_flags ;
   __u16 d_fieldmask ;
   __u32 d_id ;
   __u64 d_blk_hardlimit ;
   __u64 d_blk_softlimit ;
   __u64 d_ino_hardlimit ;
   __u64 d_ino_softlimit ;
   __u64 d_bcount ;
   __u64 d_icount ;
   __s32 d_itimer ;
   __s32 d_btimer ;
   __u16 d_iwarns ;
   __u16 d_bwarns ;
   __s32 d_padding2 ;
   __u64 d_rtb_hardlimit ;
   __u64 d_rtb_softlimit ;
   __u64 d_rtbcount ;
   __s32 d_rtbtimer ;
   __u16 d_rtbwarns ;
   __s16 d_padding3 ;
   char d_padding4[8U] ;
};
struct fs_qfilestat {
   __u64 qfs_ino ;
   __u64 qfs_nblks ;
   __u32 qfs_nextents ;
};
typedef struct fs_qfilestat fs_qfilestat_t;
struct fs_quota_stat {
   __s8 qs_version ;
   __u16 qs_flags ;
   __s8 qs_pad ;
   fs_qfilestat_t qs_uquota ;
   fs_qfilestat_t qs_gquota ;
   __u32 qs_incoredqs ;
   __s32 qs_btimelimit ;
   __s32 qs_itimelimit ;
   __s32 qs_rtbtimelimit ;
   __u16 qs_bwarnlimit ;
   __u16 qs_iwarnlimit ;
};
struct fs_qfilestatv {
   __u64 qfs_ino ;
   __u64 qfs_nblks ;
   __u32 qfs_nextents ;
   __u32 qfs_pad ;
};
struct fs_quota_statv {
   __s8 qs_version ;
   __u8 qs_pad1 ;
   __u16 qs_flags ;
   __u32 qs_incoredqs ;
   struct fs_qfilestatv qs_uquota ;
   struct fs_qfilestatv qs_gquota ;
   struct fs_qfilestatv qs_pquota ;
   __s32 qs_btimelimit ;
   __s32 qs_itimelimit ;
   __s32 qs_rtbtimelimit ;
   __u16 qs_bwarnlimit ;
   __u16 qs_iwarnlimit ;
   __u64 qs_pad2[8U] ;
};
struct dquot;
typedef __kernel_uid32_t projid_t;
struct __anonstruct_kprojid_t_205 {
   projid_t val ;
};
typedef struct __anonstruct_kprojid_t_205 kprojid_t;
struct if_dqinfo {
   __u64 dqi_bgrace ;
   __u64 dqi_igrace ;
   __u32 dqi_flags ;
   __u32 dqi_valid ;
};
enum quota_type {
    USRQUOTA = 0,
    GRPQUOTA = 1,
    PRJQUOTA = 2
} ;
typedef long long qsize_t;
union __anonunion_ldv_22862_206 {
   kuid_t uid ;
   kgid_t gid ;
   kprojid_t projid ;
};
struct kqid {
   union __anonunion_ldv_22862_206 ldv_22862 ;
   enum quota_type type ;
};
struct mem_dqblk {
   qsize_t dqb_bhardlimit ;
   qsize_t dqb_bsoftlimit ;
   qsize_t dqb_curspace ;
   qsize_t dqb_rsvspace ;
   qsize_t dqb_ihardlimit ;
   qsize_t dqb_isoftlimit ;
   qsize_t dqb_curinodes ;
   time_t dqb_btime ;
   time_t dqb_itime ;
};
struct quota_format_type;
struct mem_dqinfo {
   struct quota_format_type *dqi_format ;
   int dqi_fmt_id ;
   struct list_head dqi_dirty_list ;
   unsigned long dqi_flags ;
   unsigned int dqi_bgrace ;
   unsigned int dqi_igrace ;
   qsize_t dqi_maxblimit ;
   qsize_t dqi_maxilimit ;
   void *dqi_priv ;
};
struct dquot {
   struct hlist_node dq_hash ;
   struct list_head dq_inuse ;
   struct list_head dq_free ;
   struct list_head dq_dirty ;
   struct mutex dq_lock ;
   atomic_t dq_count ;
   wait_queue_head_t dq_wait_unused ;
   struct super_block *dq_sb ;
   struct kqid dq_id ;
   loff_t dq_off ;
   unsigned long dq_flags ;
   struct mem_dqblk dq_dqb ;
};
struct quota_format_ops {
   int (*check_quota_file)(struct super_block * , int  ) ;
   int (*read_file_info)(struct super_block * , int  ) ;
   int (*write_file_info)(struct super_block * , int  ) ;
   int (*free_file_info)(struct super_block * , int  ) ;
   int (*read_dqblk)(struct dquot * ) ;
   int (*commit_dqblk)(struct dquot * ) ;
   int (*release_dqblk)(struct dquot * ) ;
};
struct dquot_operations {
   int (*write_dquot)(struct dquot * ) ;
   struct dquot *(*alloc_dquot)(struct super_block * , int  ) ;
   void (*destroy_dquot)(struct dquot * ) ;
   int (*acquire_dquot)(struct dquot * ) ;
   int (*release_dquot)(struct dquot * ) ;
   int (*mark_dirty)(struct dquot * ) ;
   int (*write_info)(struct super_block * , int  ) ;
   qsize_t *(*get_reserved_space)(struct inode * ) ;
};
struct quotactl_ops {
   int (*quota_on)(struct super_block * , int  , int  , struct path * ) ;
   int (*quota_on_meta)(struct super_block * , int  , int  ) ;
   int (*quota_off)(struct super_block * , int  ) ;
   int (*quota_sync)(struct super_block * , int  ) ;
   int (*get_info)(struct super_block * , int  , struct if_dqinfo * ) ;
   int (*set_info)(struct super_block * , int  , struct if_dqinfo * ) ;
   int (*get_dqblk)(struct super_block * , struct kqid  , struct fs_disk_quota * ) ;
   int (*set_dqblk)(struct super_block * , struct kqid  , struct fs_disk_quota * ) ;
   int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ;
   int (*set_xstate)(struct super_block * , unsigned int  , int  ) ;
   int (*get_xstatev)(struct super_block * , struct fs_quota_statv * ) ;
   int (*rm_xquota)(struct super_block * , unsigned int  ) ;
};
struct quota_format_type {
   int qf_fmt_id ;
   struct quota_format_ops  const  *qf_ops ;
   struct module *qf_owner ;
   struct quota_format_type *qf_next ;
};
struct quota_info {
   unsigned int flags ;
   struct mutex dqio_mutex ;
   struct mutex dqonoff_mutex ;
   struct rw_semaphore dqptr_sem ;
   struct inode *files[2U] ;
   struct mem_dqinfo info[2U] ;
   struct quota_format_ops  const  *ops[2U] ;
};
struct writeback_control;
struct address_space_operations {
   int (*writepage)(struct page * , struct writeback_control * ) ;
   int (*readpage)(struct file * , struct page * ) ;
   int (*writepages)(struct address_space * , struct writeback_control * ) ;
   int (*set_page_dirty)(struct page * ) ;
   int (*readpages)(struct file * , struct address_space * , struct list_head * ,
                    unsigned int  ) ;
   int (*write_begin)(struct file * , struct address_space * , loff_t  , unsigned int  ,
                      unsigned int  , struct page ** , void ** ) ;
   int (*write_end)(struct file * , struct address_space * , loff_t  , unsigned int  ,
                    unsigned int  , struct page * , void * ) ;
   sector_t (*bmap)(struct address_space * , sector_t  ) ;
   void (*invalidatepage)(struct page * , unsigned int  , unsigned int  ) ;
   int (*releasepage)(struct page * , gfp_t  ) ;
   void (*freepage)(struct page * ) ;
   ssize_t (*direct_IO)(int  , struct kiocb * , struct iov_iter * , loff_t  ) ;
   int (*get_xip_mem)(struct address_space * , unsigned long  , int  , void ** , unsigned long * ) ;
   int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode  ) ;
   int (*launder_page)(struct page * ) ;
   int (*is_partially_uptodate)(struct page * , unsigned long  , unsigned long  ) ;
   void (*is_dirty_writeback)(struct page * , bool * , bool * ) ;
   int (*error_remove_page)(struct address_space * , struct page * ) ;
   int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ;
   void (*swap_deactivate)(struct file * ) ;
};
struct address_space {
   struct inode *host ;
   struct radix_tree_root page_tree ;
   spinlock_t tree_lock ;
   unsigned int i_mmap_writable ;
   struct rb_root i_mmap ;
   struct list_head i_mmap_nonlinear ;
   struct mutex i_mmap_mutex ;
   unsigned long nrpages ;
   unsigned long nrshadows ;
   unsigned long writeback_index ;
   struct address_space_operations  const  *a_ops ;
   unsigned long flags ;
   struct backing_dev_info *backing_dev_info ;
   spinlock_t private_lock ;
   struct list_head private_list ;
   void *private_data ;
};
struct request_queue;
struct hd_struct;
struct gendisk;
struct block_device {
   dev_t bd_dev ;
   int bd_openers ;
   struct inode *bd_inode ;
   struct super_block *bd_super ;
   struct mutex bd_mutex ;
   struct list_head bd_inodes ;
   void *bd_claiming ;
   void *bd_holder ;
   int bd_holders ;
   bool bd_write_holder ;
   struct list_head bd_holder_disks ;
   struct block_device *bd_contains ;
   unsigned int bd_block_size ;
   struct hd_struct *bd_part ;
   unsigned int bd_part_count ;
   int bd_invalidated ;
   struct gendisk *bd_disk ;
   struct request_queue *bd_queue ;
   struct list_head bd_list ;
   unsigned long bd_private ;
   int bd_fsfreeze_count ;
   struct mutex bd_fsfreeze_mutex ;
};
struct posix_acl;
struct inode_operations;
union __anonunion_ldv_23277_209 {
   unsigned int const   i_nlink ;
   unsigned int __i_nlink ;
};
union __anonunion_ldv_23297_210 {
   struct hlist_head i_dentry ;
   struct callback_head i_rcu ;
};
struct file_lock;
struct cdev;
union __anonunion_ldv_23314_211 {
   struct pipe_inode_info *i_pipe ;
   struct block_device *i_bdev ;
   struct cdev *i_cdev ;
};
struct inode {
   umode_t i_mode ;
   unsigned short i_opflags ;
   kuid_t i_uid ;
   kgid_t i_gid ;
   unsigned int i_flags ;
   struct posix_acl *i_acl ;
   struct posix_acl *i_default_acl ;
   struct inode_operations  const  *i_op ;
   struct super_block *i_sb ;
   struct address_space *i_mapping ;
   void *i_security ;
   unsigned long i_ino ;
   union __anonunion_ldv_23277_209 ldv_23277 ;
   dev_t i_rdev ;
   loff_t i_size ;
   struct timespec i_atime ;
   struct timespec i_mtime ;
   struct timespec i_ctime ;
   spinlock_t i_lock ;
   unsigned short i_bytes ;
   unsigned int i_blkbits ;
   blkcnt_t i_blocks ;
   unsigned long i_state ;
   struct mutex i_mutex ;
   unsigned long dirtied_when ;
   struct hlist_node i_hash ;
   struct list_head i_wb_list ;
   struct list_head i_lru ;
   struct list_head i_sb_list ;
   union __anonunion_ldv_23297_210 ldv_23297 ;
   u64 i_version ;
   atomic_t i_count ;
   atomic_t i_dio_count ;
   atomic_t i_writecount ;
   atomic_t i_readcount ;
   struct file_operations  const  *i_fop ;
   struct file_lock *i_flock ;
   struct address_space i_data ;
   struct dquot *i_dquot[2U] ;
   struct list_head i_devices ;
   union __anonunion_ldv_23314_211 ldv_23314 ;
   __u32 i_generation ;
   __u32 i_fsnotify_mask ;
   struct hlist_head i_fsnotify_marks ;
   void *i_private ;
};
struct fown_struct {
   rwlock_t lock ;
   struct pid *pid ;
   enum pid_type pid_type ;
   kuid_t uid ;
   kuid_t euid ;
   int signum ;
};
struct file_ra_state {
   unsigned long start ;
   unsigned int size ;
   unsigned int async_size ;
   unsigned int ra_pages ;
   unsigned int mmap_miss ;
   loff_t prev_pos ;
};
union __anonunion_f_u_212 {
   struct llist_node fu_llist ;
   struct callback_head fu_rcuhead ;
};
struct file {
   union __anonunion_f_u_212 f_u ;
   struct path f_path ;
   struct inode *f_inode ;
   struct file_operations  const  *f_op ;
   spinlock_t f_lock ;
   atomic_long_t f_count ;
   unsigned int f_flags ;
   fmode_t f_mode ;
   struct mutex f_pos_lock ;
   loff_t f_pos ;
   struct fown_struct f_owner ;
   struct cred  const  *f_cred ;
   struct file_ra_state f_ra ;
   u64 f_version ;
   void *f_security ;
   void *private_data ;
   struct list_head f_ep_links ;
   struct list_head f_tfile_llink ;
   struct address_space *f_mapping ;
};
typedef struct files_struct *fl_owner_t;
struct file_lock_operations {
   void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ;
   void (*fl_release_private)(struct file_lock * ) ;
};
struct lock_manager_operations {
   int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ;
   unsigned long (*lm_owner_key)(struct file_lock * ) ;
   void (*lm_notify)(struct file_lock * ) ;
   int (*lm_grant)(struct file_lock * , struct file_lock * , int  ) ;
   void (*lm_break)(struct file_lock * ) ;
   int (*lm_change)(struct file_lock ** , int  ) ;
};
struct nlm_lockowner;
struct nfs_lock_info {
   u32 state ;
   struct nlm_lockowner *owner ;
   struct list_head list ;
};
struct nfs4_lock_state;
struct nfs4_lock_info {
   struct nfs4_lock_state *owner ;
};
struct __anonstruct_afs_214 {
   struct list_head link ;
   int state ;
};
union __anonunion_fl_u_213 {
   struct nfs_lock_info nfs_fl ;
   struct nfs4_lock_info nfs4_fl ;
   struct __anonstruct_afs_214 afs ;
};
struct file_lock {
   struct file_lock *fl_next ;
   struct hlist_node fl_link ;
   struct list_head fl_block ;
   fl_owner_t fl_owner ;
   unsigned int fl_flags ;
   unsigned char fl_type ;
   unsigned int fl_pid ;
   int fl_link_cpu ;
   struct pid *fl_nspid ;
   wait_queue_head_t fl_wait ;
   struct file *fl_file ;
   loff_t fl_start ;
   loff_t fl_end ;
   struct fasync_struct *fl_fasync ;
   unsigned long fl_break_time ;
   unsigned long fl_downgrade_time ;
   struct file_lock_operations  const  *fl_ops ;
   struct lock_manager_operations  const  *fl_lmops ;
   union __anonunion_fl_u_213 fl_u ;
};
struct fasync_struct {
   spinlock_t fa_lock ;
   int magic ;
   int fa_fd ;
   struct fasync_struct *fa_next ;
   struct file *fa_file ;
   struct callback_head fa_rcu ;
};
struct sb_writers {
   struct percpu_counter counter[3U] ;
   wait_queue_head_t wait ;
   int frozen ;
   wait_queue_head_t wait_unfrozen ;
   struct lockdep_map lock_map[3U] ;
};
struct super_operations;
struct xattr_handler;
struct mtd_info;
struct super_block {
   struct list_head s_list ;
   dev_t s_dev ;
   unsigned char s_blocksize_bits ;
   unsigned long s_blocksize ;
   loff_t s_maxbytes ;
   struct file_system_type *s_type ;
   struct super_operations  const  *s_op ;
   struct dquot_operations  const  *dq_op ;
   struct quotactl_ops  const  *s_qcop ;
   struct export_operations  const  *s_export_op ;
   unsigned long s_flags ;
   unsigned long s_magic ;
   struct dentry *s_root ;
   struct rw_semaphore s_umount ;
   int s_count ;
   atomic_t s_active ;
   void *s_security ;
   struct xattr_handler  const  **s_xattr ;
   struct list_head s_inodes ;
   struct hlist_bl_head s_anon ;
   struct list_head s_mounts ;
   struct block_device *s_bdev ;
   struct backing_dev_info *s_bdi ;
   struct mtd_info *s_mtd ;
   struct hlist_node s_instances ;
   struct quota_info s_dquot ;
   struct sb_writers s_writers ;
   char s_id[32U] ;
   u8 s_uuid[16U] ;
   void *s_fs_info ;
   unsigned int s_max_links ;
   fmode_t s_mode ;
   u32 s_time_gran ;
   struct mutex s_vfs_rename_mutex ;
   char *s_subtype ;
   char *s_options ;
   struct dentry_operations  const  *s_d_op ;
   int cleancache_poolid ;
   struct shrinker s_shrink ;
   atomic_long_t s_remove_count ;
   int s_readonly_remount ;
   struct workqueue_struct *s_dio_done_wq ;
   struct list_lru s_dentry_lru ;
   struct list_lru s_inode_lru ;
   struct callback_head rcu ;
};
struct fiemap_extent_info {
   unsigned int fi_flags ;
   unsigned int fi_extents_mapped ;
   unsigned int fi_extents_max ;
   struct fiemap_extent *fi_extents_start ;
};
struct dir_context {
   int (*actor)(void * , char const   * , int  , loff_t  , u64  , unsigned int  ) ;
   loff_t pos ;
};
struct file_operations {
   struct module *owner ;
   loff_t (*llseek)(struct file * , loff_t  , int  ) ;
   ssize_t (*read)(struct file * , char * , size_t  , loff_t * ) ;
   ssize_t (*write)(struct file * , char const   * , size_t  , loff_t * ) ;
   ssize_t (*aio_read)(struct kiocb * , struct iovec  const  * , unsigned long  ,
                       loff_t  ) ;
   ssize_t (*aio_write)(struct kiocb * , struct iovec  const  * , unsigned long  ,
                        loff_t  ) ;
   ssize_t (*read_iter)(struct kiocb * , struct iov_iter * ) ;
   ssize_t (*write_iter)(struct kiocb * , struct iov_iter * ) ;
   int (*iterate)(struct file * , struct dir_context * ) ;
   unsigned int (*poll)(struct file * , struct poll_table_struct * ) ;
   long (*unlocked_ioctl)(struct file * , unsigned int  , unsigned long  ) ;
   long (*compat_ioctl)(struct file * , unsigned int  , unsigned long  ) ;
   int (*mmap)(struct file * , struct vm_area_struct * ) ;
   int (*open)(struct inode * , struct file * ) ;
   int (*flush)(struct file * , fl_owner_t  ) ;
   int (*release)(struct inode * , struct file * ) ;
   int (*fsync)(struct file * , loff_t  , loff_t  , int  ) ;
   int (*aio_fsync)(struct kiocb * , int  ) ;
   int (*fasync)(int  , struct file * , int  ) ;
   int (*lock)(struct file * , int  , struct file_lock * ) ;
   ssize_t (*sendpage)(struct file * , struct page * , int  , size_t  , loff_t * ,
                       int  ) ;
   unsigned long (*get_unmapped_area)(struct file * , unsigned long  , unsigned long  ,
                                      unsigned long  , unsigned long  ) ;
   int (*check_flags)(int  ) ;
   int (*flock)(struct file * , int  , struct file_lock * ) ;
   ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t  ,
                           unsigned int  ) ;
   ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t  ,
                          unsigned int  ) ;
   int (*setlease)(struct file * , long  , struct file_lock ** ) ;
   long (*fallocate)(struct file * , int  , loff_t  , loff_t  ) ;
   int (*show_fdinfo)(struct seq_file * , struct file * ) ;
};
struct inode_operations {
   struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int  ) ;
   void *(*follow_link)(struct dentry * , struct nameidata * ) ;
   int (*permission)(struct inode * , int  ) ;
   struct posix_acl *(*get_acl)(struct inode * , int  ) ;
   int (*readlink)(struct dentry * , char * , int  ) ;
   void (*put_link)(struct dentry * , struct nameidata * , void * ) ;
   int (*create)(struct inode * , struct dentry * , umode_t  , bool  ) ;
   int (*link)(struct dentry * , struct inode * , struct dentry * ) ;
   int (*unlink)(struct inode * , struct dentry * ) ;
   int (*symlink)(struct inode * , struct dentry * , char const   * ) ;
   int (*mkdir)(struct inode * , struct dentry * , umode_t  ) ;
   int (*rmdir)(struct inode * , struct dentry * ) ;
   int (*mknod)(struct inode * , struct dentry * , umode_t  , dev_t  ) ;
   int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ;
   int (*rename2)(struct inode * , struct dentry * , struct inode * , struct dentry * ,
                  unsigned int  ) ;
   int (*setattr)(struct dentry * , struct iattr * ) ;
   int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ;
   int (*setxattr)(struct dentry * , char const   * , void const   * , size_t  , int  ) ;
   ssize_t (*getxattr)(struct dentry * , char const   * , void * , size_t  ) ;
   ssize_t (*listxattr)(struct dentry * , char * , size_t  ) ;
   int (*removexattr)(struct dentry * , char const   * ) ;
   int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64  , u64  ) ;
   int (*update_time)(struct inode * , struct timespec * , int  ) ;
   int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int  ,
                      umode_t  , int * ) ;
   int (*tmpfile)(struct inode * , struct dentry * , umode_t  ) ;
   int (*set_acl)(struct inode * , struct posix_acl * , int  ) ;
};
struct super_operations {
   struct inode *(*alloc_inode)(struct super_block * ) ;
   void (*destroy_inode)(struct inode * ) ;
   void (*dirty_inode)(struct inode * , int  ) ;
   int (*write_inode)(struct inode * , struct writeback_control * ) ;
   int (*drop_inode)(struct inode * ) ;
   void (*evict_inode)(struct inode * ) ;
   void (*put_super)(struct super_block * ) ;
   int (*sync_fs)(struct super_block * , int  ) ;
   int (*freeze_fs)(struct super_block * ) ;
   int (*unfreeze_fs)(struct super_block * ) ;
   int (*statfs)(struct dentry * , struct kstatfs * ) ;
   int (*remount_fs)(struct super_block * , int * , char * ) ;
   void (*umount_begin)(struct super_block * ) ;
   int (*show_options)(struct seq_file * , struct dentry * ) ;
   int (*show_devname)(struct seq_file * , struct dentry * ) ;
   int (*show_path)(struct seq_file * , struct dentry * ) ;
   int (*show_stats)(struct seq_file * , struct dentry * ) ;
   ssize_t (*quota_read)(struct super_block * , int  , char * , size_t  , loff_t  ) ;
   ssize_t (*quota_write)(struct super_block * , int  , char const   * , size_t  ,
                          loff_t  ) ;
   int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t  ) ;
   long (*nr_cached_objects)(struct super_block * , int  ) ;
   long (*free_cached_objects)(struct super_block * , long  , int  ) ;
};
struct file_system_type {
   char const   *name ;
   int fs_flags ;
   struct dentry *(*mount)(struct file_system_type * , int  , char const   * , void * ) ;
   void (*kill_sb)(struct super_block * ) ;
   struct module *owner ;
   struct file_system_type *next ;
   struct hlist_head fs_supers ;
   struct lock_class_key s_lock_key ;
   struct lock_class_key s_umount_key ;
   struct lock_class_key s_vfs_rename_key ;
   struct lock_class_key s_writers_key[3U] ;
   struct lock_class_key i_lock_key ;
   struct lock_class_key i_mutex_key ;
   struct lock_class_key i_mutex_dir_key ;
};
struct exception_table_entry {
   int insn ;
   int fixup ;
};
struct poll_table_struct {
   void (*_qproc)(struct file * , wait_queue_head_t * , struct poll_table_struct * ) ;
   unsigned long _key ;
};
typedef struct poll_table_struct poll_table;
struct vm_fault {
   unsigned int flags ;
   unsigned long pgoff ;
   void *virtual_address ;
   struct page *page ;
   unsigned long max_pgoff ;
   pte_t *pte ;
};
struct vm_operations_struct {
   void (*open)(struct vm_area_struct * ) ;
   void (*close)(struct vm_area_struct * ) ;
   int (*fault)(struct vm_area_struct * , struct vm_fault * ) ;
   void (*map_pages)(struct vm_area_struct * , struct vm_fault * ) ;
   int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ;
   int (*access)(struct vm_area_struct * , unsigned long  , void * , int  , int  ) ;
   char const   *(*name)(struct vm_area_struct * ) ;
   int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ;
   struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long  ) ;
   int (*migrate)(struct vm_area_struct * , nodemask_t const   * , nodemask_t const   * ,
                  unsigned long  ) ;
   int (*remap_pages)(struct vm_area_struct * , unsigned long  , unsigned long  ,
                      unsigned long  ) ;
};
struct pm_qos_request {
   struct plist_node node ;
   int pm_qos_class ;
   struct delayed_work work ;
};
struct pm_qos_flags_request {
   struct list_head node ;
   s32 flags ;
};
enum dev_pm_qos_req_type {
    DEV_PM_QOS_RESUME_LATENCY = 1,
    DEV_PM_QOS_LATENCY_TOLERANCE = 2,
    DEV_PM_QOS_FLAGS = 3
} ;
union __anonunion_data_216 {
   struct plist_node pnode ;
   struct pm_qos_flags_request flr ;
};
struct dev_pm_qos_request {
   enum dev_pm_qos_req_type type ;
   union __anonunion_data_216 data ;
   struct device *dev ;
};
enum pm_qos_type {
    PM_QOS_UNITIALIZED = 0,
    PM_QOS_MAX = 1,
    PM_QOS_MIN = 2
} ;
struct pm_qos_constraints {
   struct plist_head list ;
   s32 target_value ;
   s32 default_value ;
   s32 no_constraint_value ;
   enum pm_qos_type type ;
   struct blocking_notifier_head *notifiers ;
};
struct pm_qos_flags {
   struct list_head list ;
   s32 effective_flags ;
};
struct dev_pm_qos {
   struct pm_qos_constraints resume_latency ;
   struct pm_qos_constraints latency_tolerance ;
   struct pm_qos_flags flags ;
   struct dev_pm_qos_request *resume_latency_req ;
   struct dev_pm_qos_request *latency_tolerance_req ;
   struct dev_pm_qos_request *flags_req ;
};
struct snd_pcm_oss_setup {
   char *task_name ;
   unsigned char disable : 1 ;
   unsigned char direct : 1 ;
   unsigned char block : 1 ;
   unsigned char nonblock : 1 ;
   unsigned char partialfrag : 1 ;
   unsigned char nosilence : 1 ;
   unsigned char buggyptr : 1 ;
   unsigned int periods ;
   unsigned int period_size ;
   struct snd_pcm_oss_setup *next ;
};
struct snd_pcm_plugin;
struct snd_pcm_oss_runtime {
   unsigned char params : 1 ;
   unsigned char prepare : 1 ;
   unsigned char trigger : 1 ;
   unsigned char sync_trigger : 1 ;
   int rate ;
   int format ;
   unsigned int channels ;
   unsigned int fragshift ;
   unsigned int maxfrags ;
   unsigned int subdivision ;
   size_t period_bytes ;
   size_t period_frames ;
   size_t period_ptr ;
   unsigned int periods ;
   size_t buffer_bytes ;
   size_t bytes ;
   size_t mmap_bytes ;
   char *buffer ;
   size_t buffer_used ;
   struct mutex params_lock ;
   struct snd_pcm_plugin *plugin_first ;
   struct snd_pcm_plugin *plugin_last ;
   unsigned int prev_hw_ptr_period ;
};
struct snd_pcm_oss_substream {
   unsigned char oss : 1 ;
   struct snd_pcm_oss_setup setup ;
};
struct snd_pcm_oss_stream {
   struct snd_pcm_oss_setup *setup_list ;
   struct mutex setup_mutex ;
   struct snd_info_entry *proc_entry ;
};
struct snd_pcm_oss {
   int reg ;
   unsigned int reg_mask ;
};
struct snd_pcm_hardware {
   unsigned int info ;
   u64 formats ;
   unsigned int rates ;
   unsigned int rate_min ;
   unsigned int rate_max ;
   unsigned int channels_min ;
   unsigned int channels_max ;
   size_t buffer_bytes_max ;
   size_t period_bytes_min ;
   size_t period_bytes_max ;
   unsigned int periods_min ;
   unsigned int periods_max ;
   size_t fifo_size ;
};
struct snd_pcm_ops {
   int (*open)(struct snd_pcm_substream * ) ;
   int (*close)(struct snd_pcm_substream * ) ;
   int (*ioctl)(struct snd_pcm_substream * , unsigned int  , void * ) ;
   int (*hw_params)(struct snd_pcm_substream * , struct snd_pcm_hw_params * ) ;
   int (*hw_free)(struct snd_pcm_substream * ) ;
   int (*prepare)(struct snd_pcm_substream * ) ;
   int (*trigger)(struct snd_pcm_substream * , int  ) ;
   snd_pcm_uframes_t (*pointer)(struct snd_pcm_substream * ) ;
   int (*wall_clock)(struct snd_pcm_substream * , struct timespec * ) ;
   int (*copy)(struct snd_pcm_substream * , int  , snd_pcm_uframes_t  , void * , snd_pcm_uframes_t  ) ;
   int (*silence)(struct snd_pcm_substream * , int  , snd_pcm_uframes_t  , snd_pcm_uframes_t  ) ;
   struct page *(*page)(struct snd_pcm_substream * , unsigned long  ) ;
   int (*mmap)(struct snd_pcm_substream * , struct vm_area_struct * ) ;
   int (*ack)(struct snd_pcm_substream * ) ;
};
struct snd_pcm_hw_rule;
struct snd_pcm_hw_rule {
   unsigned int cond ;
   int (*func)(struct snd_pcm_hw_params * , struct snd_pcm_hw_rule * ) ;
   int var ;
   int deps[4U] ;
   void *private ;
};
struct snd_pcm_hw_constraints {
   struct snd_mask masks[3U] ;
   struct snd_interval intervals[12U] ;
   unsigned int rules_num ;
   unsigned int rules_all ;
   struct snd_pcm_hw_rule *rules ;
};
struct snd_pcm_hwptr_log;
struct snd_pcm_runtime {
   struct snd_pcm_substream *trigger_master ;
   struct timespec trigger_tstamp ;
   int overrange ;
   snd_pcm_uframes_t avail_max ;
   snd_pcm_uframes_t hw_ptr_base ;
   snd_pcm_uframes_t hw_ptr_interrupt ;
   unsigned long hw_ptr_jiffies ;
   unsigned long hw_ptr_buffer_jiffies ;
   snd_pcm_sframes_t delay ;
   u64 hw_ptr_wrap ;
   snd_pcm_access_t access ;
   snd_pcm_format_t format ;
   snd_pcm_subformat_t subformat ;
   unsigned int rate ;
   unsigned int channels ;
   snd_pcm_uframes_t period_size ;
   unsigned int periods ;
   snd_pcm_uframes_t buffer_size ;
   snd_pcm_uframes_t min_align ;
   size_t byte_align ;
   unsigned int frame_bits ;
   unsigned int sample_bits ;
   unsigned int info ;
   unsigned int rate_num ;
   unsigned int rate_den ;
   unsigned char no_period_wakeup : 1 ;
   int tstamp_mode ;
   unsigned int period_step ;
   snd_pcm_uframes_t start_threshold ;
   snd_pcm_uframes_t stop_threshold ;
   snd_pcm_uframes_t silence_threshold ;
   snd_pcm_uframes_t silence_size ;
   snd_pcm_uframes_t boundary ;
   snd_pcm_uframes_t silence_start ;
   snd_pcm_uframes_t silence_filled ;
   union snd_pcm_sync_id sync ;
   struct snd_pcm_mmap_status *status ;
   struct snd_pcm_mmap_control *control ;
   snd_pcm_uframes_t twake ;
   wait_queue_head_t sleep ;
   wait_queue_head_t tsleep ;
   struct fasync_struct *fasync ;
   void *private_data ;
   void (*private_free)(struct snd_pcm_runtime * ) ;
   struct snd_pcm_hardware hw ;
   struct snd_pcm_hw_constraints hw_constraints ;
   void (*transfer_ack_begin)(struct snd_pcm_substream * ) ;
   void (*transfer_ack_end)(struct snd_pcm_substream * ) ;
   unsigned int timer_resolution ;
   int tstamp_type ;
   unsigned char *dma_area ;
   dma_addr_t dma_addr ;
   size_t dma_bytes ;
   struct snd_dma_buffer *dma_buffer_p ;
   struct snd_pcm_oss_runtime oss ;
   struct snd_pcm_hwptr_log *hwptr_log ;
};
struct snd_pcm_group {
   spinlock_t lock ;
   struct list_head substreams ;
   int count ;
};
struct snd_pcm;
struct snd_pcm_str;
struct snd_timer;
struct snd_pcm_substream {
   struct snd_pcm *pcm ;
   struct snd_pcm_str *pstr ;
   void *private_data ;
   int number ;
   char name[32U] ;
   int stream ;
   struct pm_qos_request latency_pm_qos_req ;
   size_t buffer_bytes_max ;
   struct snd_dma_buffer dma_buffer ;
   size_t dma_max ;
   struct snd_pcm_ops  const  *ops ;
   struct snd_pcm_runtime *runtime ;
   struct snd_timer *timer ;
   unsigned char timer_running : 1 ;
   struct snd_pcm_substream *next ;
   struct list_head link_list ;
   struct snd_pcm_group self_group ;
   struct snd_pcm_group *group ;
   void *file ;
   int ref_count ;
   atomic_t mmap_count ;
   unsigned int f_flags ;
   void (*pcm_release)(struct snd_pcm_substream * ) ;
   struct pid *pid ;
   struct snd_pcm_oss_substream oss ;
   struct snd_info_entry *proc_root ;
   struct snd_info_entry *proc_info_entry ;
   struct snd_info_entry *proc_hw_params_entry ;
   struct snd_info_entry *proc_sw_params_entry ;
   struct snd_info_entry *proc_status_entry ;
   struct snd_info_entry *proc_prealloc_entry ;
   struct snd_info_entry *proc_prealloc_max_entry ;
   unsigned char hw_opened : 1 ;
};
struct snd_pcm_str {
   int stream ;
   struct snd_pcm *pcm ;
   unsigned int substream_count ;
   unsigned int substream_opened ;
   struct snd_pcm_substream *substream ;
   struct snd_pcm_oss_stream oss ;
   struct snd_info_entry *proc_root ;
   struct snd_info_entry *proc_info_entry ;
   unsigned int xrun_debug ;
   struct snd_info_entry *proc_xrun_debug_entry ;
   struct snd_kcontrol *chmap_kctl ;
};
struct snd_pcm {
   struct snd_card *card ;
   struct list_head list ;
   int device ;
   unsigned int info_flags ;
   unsigned short dev_class ;
   unsigned short dev_subclass ;
   char id[64U] ;
   char name[80U] ;
   struct snd_pcm_str streams[2U] ;
   struct mutex open_mutex ;
   wait_queue_head_t open_wait ;
   void *private_data ;
   void (*private_free)(struct snd_pcm * ) ;
   struct device *dev ;
   bool internal ;
   struct snd_pcm_oss oss ;
};
struct tasklet_struct {
   struct tasklet_struct *next ;
   unsigned long state ;
   atomic_t count ;
   void (*func)(unsigned long  ) ;
   unsigned long data ;
};
struct snd_info_buffer {
   char *buffer ;
   unsigned int curr ;
   unsigned int size ;
   unsigned int len ;
   int stop ;
   int error ;
};
struct snd_info_entry_text {
   void (*read)(struct snd_info_entry * , struct snd_info_buffer * ) ;
   void (*write)(struct snd_info_entry * , struct snd_info_buffer * ) ;
};
struct snd_info_entry_ops {
   int (*open)(struct snd_info_entry * , unsigned short  , void ** ) ;
   int (*release)(struct snd_info_entry * , unsigned short  , void * ) ;
   ssize_t (*read)(struct snd_info_entry * , void * , struct file * , char * , size_t  ,
                   loff_t  ) ;
   ssize_t (*write)(struct snd_info_entry * , void * , struct file * , char const   * ,
                    size_t  , loff_t  ) ;
   loff_t (*llseek)(struct snd_info_entry * , void * , struct file * , loff_t  , int  ) ;
   unsigned int (*poll)(struct snd_info_entry * , void * , struct file * , poll_table * ) ;
   int (*ioctl)(struct snd_info_entry * , void * , struct file * , unsigned int  ,
                unsigned long  ) ;
   int (*mmap)(struct snd_info_entry * , void * , struct inode * , struct file * ,
               struct vm_area_struct * ) ;
};
union __anonunion_c_219 {
   struct snd_info_entry_text text ;
   struct snd_info_entry_ops *ops ;
};
struct snd_info_entry {
   char const   *name ;
   umode_t mode ;
   long size ;
   unsigned short content ;
   union __anonunion_c_219 c ;
   struct snd_info_entry *parent ;
   struct snd_card *card ;
   struct module *module ;
   void *private_data ;
   void (*private_free)(struct snd_info_entry * ) ;
   struct proc_dir_entry *p ;
   struct mutex access ;
   struct list_head children ;
   struct list_head list ;
};
struct dummy_timer_ops {
   int (*create)(struct snd_pcm_substream * ) ;
   void (*free)(struct snd_pcm_substream * ) ;
   int (*prepare)(struct snd_pcm_substream * ) ;
   int (*start)(struct snd_pcm_substream * ) ;
   int (*stop)(struct snd_pcm_substream * ) ;
   snd_pcm_uframes_t (*pointer)(struct snd_pcm_substream * ) ;
};
struct dummy_model {
   char const   *name ;
   int (*playback_constraints)(struct snd_pcm_runtime * ) ;
   int (*capture_constraints)(struct snd_pcm_runtime * ) ;
   u64 formats ;
   size_t buffer_bytes_max ;
   size_t period_bytes_min ;
   size_t period_bytes_max ;
   unsigned int periods_min ;
   unsigned int periods_max ;
   unsigned int rates ;
   unsigned int rate_min ;
   unsigned int rate_max ;
   unsigned int channels_min ;
   unsigned int channels_max ;
};
struct snd_dummy {
   struct snd_card *card ;
   struct dummy_model *model ;
   struct snd_pcm *pcm ;
   struct snd_pcm_hardware pcm_hw ;
   spinlock_t mixer_lock ;
   int mixer_volume[5U][2U] ;
   int capture_source[5U][2U] ;
   int iobox ;
   struct snd_kcontrol *cd_volume_ctl ;
   struct snd_kcontrol *cd_switch_ctl ;
   struct dummy_timer_ops  const  *timer_ops ;
};
struct dummy_systimer_pcm {
   spinlock_t lock ;
   struct timer_list timer ;
   unsigned long base_time ;
   unsigned int frac_pos ;
   unsigned int frac_period_rest ;
   unsigned int frac_buffer_size ;
   unsigned int frac_period_size ;
   unsigned int rate ;
   int elapsed ;
   struct snd_pcm_substream *substream ;
};
struct dummy_hrtimer_pcm {
   ktime_t base_time ;
   ktime_t period_time ;
   atomic_t running ;
   struct hrtimer timer ;
   struct tasklet_struct tasklet ;
   struct snd_pcm_substream *substream ;
};
struct dummy_hw_field {
   char const   *name ;
   char const   *format ;
   unsigned int offset ;
   unsigned int size ;
};
typedef int ldv_func_ret_type___2;
typedef int ldv_func_ret_type___3;
typedef struct page___0 *pgtable_t___0;
struct __anonstruct____missing_field_name_211 {
   unsigned int inuse : 16 ;
   unsigned int objects : 15 ;
   unsigned int frozen : 1 ;
};
union __anonunion____missing_field_name_210 {
   atomic_t _mapcount ;
   struct __anonstruct____missing_field_name_211 __annonCompField39 ;
   int units ;
};
struct __anonstruct____missing_field_name_209 {
   union __anonunion____missing_field_name_210 __annonCompField40 ;
   atomic_t _count ;
};
union __anonunion____missing_field_name_208 {
   unsigned long counters ;
   struct __anonstruct____missing_field_name_209 __annonCompField41 ;
   unsigned int active ;
};
struct __anonstruct____missing_field_name_206 {
   union __anonunion_ldv_14130_140 __annonCompField38 ;
   union __anonunion____missing_field_name_208 __annonCompField42 ;
};
struct __anonstruct____missing_field_name_213 {
   struct page___0 *next ;
   int pages ;
   int pobjects ;
};
union __anonunion____missing_field_name_212 {
   struct list_head lru ;
   struct __anonstruct____missing_field_name_213 __annonCompField44 ;
   struct slab *slab_page ;
   struct callback_head callback_head ;
   pgtable_t___0 pmd_huge_pte ;
};
union __anonunion____missing_field_name_214 {
   unsigned long private ;
   spinlock_t *ptl ;
   struct kmem_cache___0 *slab_cache ;
   struct page___0 *first_page ;
};
struct page___0 {
   unsigned long flags ;
   union __anonunion_ldv_14124_138 __annonCompField37 ;
   struct __anonstruct____missing_field_name_206 __annonCompField43 ;
   union __anonunion____missing_field_name_212 __annonCompField45 ;
   union __anonunion____missing_field_name_214 __annonCompField46 ;
   unsigned long debug_flags ;
} __attribute__((__aligned__((2) *  (sizeof(unsigned long )) ))) ;
enum kobj_ns_type;
struct attribute___0 {
   char const   *name ;
   umode_t mode ;
   bool ignore_lockdep : 1 ;
   struct lock_class_key *key ;
   struct lock_class_key skey ;
};
struct sysfs_ops___0 {
   ssize_t (*show)(struct kobject___0 * , struct attribute___0 * , char * ) ;
   ssize_t (*store)(struct kobject___0 * , struct attribute___0 * , char const   * ,
                    size_t  ) ;
};
struct kobject___0 {
   char const   *name ;
   struct list_head entry ;
   struct kobject___0 *parent ;
   struct kset *kset ;
   struct kobj_type___0 *ktype ;
   struct kernfs_node *sd ;
   struct kref kref ;
   struct delayed_work release ;
   unsigned int state_initialized : 1 ;
   unsigned int state_in_sysfs : 1 ;
   unsigned int state_add_uevent_sent : 1 ;
   unsigned int state_remove_uevent_sent : 1 ;
   unsigned int uevent_suppress : 1 ;
};
struct kobj_type___0 {
   void (*release)(struct kobject___0 *kobj ) ;
   struct sysfs_ops___0  const  *sysfs_ops ;
   struct attribute___0 **default_attrs ;
   struct kobj_ns_type_operations  const  *(*child_ns_type)(struct kobject___0 *kobj ) ;
   void const   *(*namespace)(struct kobject___0 *kobj ) ;
};
struct kmem_cache_cpu___0 {
   void **freelist ;
   unsigned long tid ;
   struct page___0 *page ;
   struct page___0 *partial ;
   unsigned int stat[26] ;
};
struct kmem_cache___0 {
   struct kmem_cache_cpu___0 *cpu_slab ;
   unsigned long flags ;
   unsigned long min_partial ;
   int size ;
   int object_size ;
   int offset ;
   int cpu_partial ;
   struct kmem_cache_order_objects oo ;
   struct kmem_cache_order_objects max ;
   struct kmem_cache_order_objects min ;
   gfp_t allocflags ;
   int refcount ;
   void (*ctor)(void * ) ;
   int inuse ;
   int align ;
   int reserved ;
   char const   *name ;
   struct list_head list ;
   struct kobject___0 kobj ;
   struct memcg_cache_params___0 *memcg_params ;
   int max_attr_size ;
   struct kset *memcg_kset ;
   int remote_node_defrag_ratio ;
   struct kmem_cache_node *node[1 << 10] ;
};
struct __anonstruct____missing_field_name_227 {
   struct callback_head callback_head ;
   struct kmem_cache___0 *memcg_caches[0] ;
};
struct __anonstruct____missing_field_name_228 {
   struct mem_cgroup *memcg ;
   struct list_head list ;
   struct kmem_cache___0 *root_cache ;
   atomic_t nr_pages ;
};
union __anonunion____missing_field_name_226 {
   struct __anonstruct____missing_field_name_227 __annonCompField50 ;
   struct __anonstruct____missing_field_name_228 __annonCompField51 ;
};
struct memcg_cache_params___0 {
   bool is_root_cache ;
   union __anonunion____missing_field_name_226 __annonCompField52 ;
};
long ldv__builtin_expect(long exp , long c ) ;
void ldv_spin_lock(void) ;
void ldv_spin_unlock(void) ;
extern struct module __this_module ;
__inline static int test_and_set_bit(long nr , unsigned long volatile   *addr ) 
{ 
  char c ;

  {
  __asm__  volatile   (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr),
                       "=qm" (c): "Ir" (nr): "memory");
  return ((int )((signed char )c) != 0);
}
}
extern int printk(char const   *  , ...) ;
extern int kstrtoull(char const   * , unsigned int  , unsigned long long * ) ;
extern int sprintf(char * , char const   *  , ...) ;
extern unsigned long __phys_addr(unsigned long  ) ;
extern void *memset(void * , int  , size_t  ) ;
extern char *strcpy(char * , char const   * ) ;
extern int strcmp(char const   * , char const   * ) ;
__inline static u64 div_u64_rem(u64 dividend , u32 divisor , u32 *remainder ) 
{ 


  {
  *remainder = (u32 )(dividend % (u64 )divisor);
  return (dividend / (u64 )divisor);
}
}
__inline static u64 div_u64(u64 dividend , u32 divisor ) 
{ 
  u32 remainder ;
  u64 tmp ;

  {
  tmp = div_u64_rem(dividend, divisor, & remainder);
  return (tmp);
}
}
__inline static bool IS_ERR(void const   *ptr ) 
{ 
  long tmp ;

  {
  tmp = ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L);
  return (tmp != 0L);
}
}
__inline static int atomic_read(atomic_t const   *v ) 
{ 


  {
  return ((int )*((int volatile   *)(& v->counter)));
}
}
__inline static void atomic_set(atomic_t *v , int i ) 
{ 


  {
  v->counter = i;
  return;
}
}
extern void __raw_spin_lock_init(raw_spinlock_t * , char const   * , struct lock_class_key * ) ;
extern void _raw_spin_lock(raw_spinlock_t * ) ;
extern void _raw_spin_lock_irq(raw_spinlock_t * ) ;
extern void _raw_spin_unlock(raw_spinlock_t * ) ;
extern void _raw_spin_unlock_irq(raw_spinlock_t * ) ;
extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long  ) ;
__inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) 
{ 


  {
  return (& lock->ldv_6347.rlock);
}
}
__inline static void ldv_spin_lock_1(spinlock_t *lock ) 
{ 


  {
  _raw_spin_lock(& lock->ldv_6347.rlock);
  return;
}
}
__inline static void spin_lock(spinlock_t *lock ) ;
__inline static void ldv_spin_lock_irq_4(spinlock_t *lock ) 
{ 


  {
  _raw_spin_lock_irq(& lock->ldv_6347.rlock);
  return;
}
}
__inline static void spin_lock_irq(spinlock_t *lock ) ;
__inline static void ldv_spin_unlock_5(spinlock_t *lock ) 
{ 


  {
  _raw_spin_unlock(& lock->ldv_6347.rlock);
  return;
}
}
__inline static void spin_unlock(spinlock_t *lock ) ;
__inline static void ldv_spin_unlock_irq_7(spinlock_t *lock ) 
{ 


  {
  _raw_spin_unlock_irq(& lock->ldv_6347.rlock);
  return;
}
}
__inline static void spin_unlock_irq(spinlock_t *lock ) ;
__inline static void ldv_spin_unlock_irqrestore_8(spinlock_t *lock , unsigned long flags ) 
{ 


  {
  _raw_spin_unlock_irqrestore(& lock->ldv_6347.rlock, flags);
  return;
}
}
__inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) ;
extern struct timeval ns_to_timeval(s64 const    ) ;
extern void __wake_up(wait_queue_head_t * , unsigned int  , int  , void * ) ;
extern unsigned long volatile   jiffies ;
__inline static ktime_t ktime_set(long const   secs , unsigned long const   nsecs ) 
{ 
  ktime_t __constr_expr_0 ;
  long tmp ;
  ktime_t __constr_expr_1 ;

  {
  tmp = ldv__builtin_expect((long long )secs > 9223372035LL, 0L);
  if (tmp != 0L) {
    __constr_expr_0.tv64 = 9223372036854775807LL;
    return (__constr_expr_0);
  } else {

  }
  __constr_expr_1.tv64 = (long long )secs * 1000000000LL + (long long )nsecs;
  return (__constr_expr_1);
}
}
__inline static s64 ktime_to_us(ktime_t const   kt ) 
{ 
  struct timeval tv ;
  struct timeval tmp ;

  {
  tmp = ns_to_timeval(kt.tv64);
  tv = tmp;
  return ((long long )tv.tv_sec * 1000000LL + (long long )tv.tv_usec);
}
}
__inline static s64 ktime_us_delta(ktime_t const   later , ktime_t const   earlier ) 
{ 
  ktime_t __constr_expr_0 ;
  s64 tmp ;

  {
  __constr_expr_0.tv64 = (long long )later.tv64 - (long long )earlier.tv64;
  tmp = ktime_to_us(__constr_expr_0);
  return (tmp);
}
}
extern int del_timer(struct timer_list * ) ;
int ldv_del_timer_19(struct timer_list *ldv_func_arg1 ) ;
extern void add_timer(struct timer_list * ) ;
extern unsigned long get_zeroed_page(gfp_t  ) ;
extern void free_pages(unsigned long  , unsigned int  ) ;
extern void kfree(void const   * ) ;
extern void *kmem_cache_alloc(struct kmem_cache * , gfp_t  ) ;
void *ldv_kmem_cache_alloc_16(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ;
__inline static void *kzalloc(size_t size , gfp_t flags ) ;
void ldv_check_alloc_flags(gfp_t flags ) ;
extern void *malloc(size_t size ) ;
extern void *calloc(size_t nmemb , size_t size ) ;
extern int __VERIFIER_nondet_int(void) ;
extern unsigned int __VERIFIER_nondet_uint(void) ;
extern unsigned long __VERIFIER_nondet_ulong(void) ;
extern void *__VERIFIER_nondet_pointer(void) ;
extern void __VERIFIER_assume(int expression ) ;
void *ldv_malloc(size_t size ) 
{ 
  void *p ;
  void *tmp ;
  int tmp___0 ;

  {
  tmp___0 = __VERIFIER_nondet_int();
  if (tmp___0 != 0) {
    return ((void *)0);
  } else {
    tmp = malloc(size);
    p = tmp;
    __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0));
    return (p);
  }
}
}
void *ldv_zalloc(size_t size ) 
{ 
  void *p ;
  void *tmp ;
  int tmp___0 ;

  {
  tmp___0 = __VERIFIER_nondet_int();
  if (tmp___0 != 0) {
    return ((void *)0);
  } else {
    tmp = calloc(1UL, size);
    p = tmp;
    __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0));
    return (p);
  }
}
}
int ldv_undef_int(void) 
{ 
  int tmp ;

  {
  tmp = __VERIFIER_nondet_int();
  return (tmp);
}
}
void *ldv_undef_ptr(void) 
{ 
  void *tmp ;

  {
  tmp = __VERIFIER_nondet_pointer();
  return (tmp);
}
}
unsigned long ldv_undef_ulong(void) 
{ 
  unsigned long tmp ;

  {
  tmp = __VERIFIER_nondet_ulong();
  return (tmp);
}
}
__inline static void ldv_error(void) 
{ 


  {
  ERROR: ;
  __VERIFIER_error();
}
}
__inline static void ldv_stop(void) 
{ 


  {
  LDV_STOP: ;
  goto LDV_STOP;
}
}
long ldv__builtin_expect(long exp , long c ) 
{ 


  {
  return (exp);
}
}
void ldv__builtin_trap(void) 
{ 


  {
  ldv_error();
  return;
}
}
int LDV_IN_INTERRUPT  =    1;
int ldv_state_variable_8  ;
struct snd_pcm_substream *dummy_pcm_ops_group0  ;
struct device *snd_dummy_pm_group1  ;
struct snd_pcm_substream *dummy_systimer_ops_group0  ;
int ldv_state_variable_6  ;
int ldv_state_variable_0  ;
int ldv_state_variable_5  ;
struct snd_pcm_substream *dummy_pcm_ops_no_buf_group0  ;
int ldv_state_variable_3  ;
struct snd_pcm_substream *dummy_hrtimer_ops_group0  ;
int ldv_timer_state_1  =    0;
int ldv_state_variable_2  ;
int ref_cnt  ;
int ldv_state_variable_1  ;
int ldv_state_variable_7  ;
struct timer_list *ldv_timer_list_1  ;
int ldv_state_variable_4  ;
struct platform_device *snd_dummy_driver_group0  ;
void activate_pending_timer_1(struct timer_list *timer , unsigned long data , int pending_flag ) ;
void choose_timer_1(struct timer_list *timer ) ;
int reg_timer_1(struct timer_list *timer ) ;
void ldv_initialize_dummy_timer_ops_6(void) ;
void ldv_initialize_snd_pcm_ops_4(void) ;
void ldv_dev_pm_ops_3(void) ;
void ldv_initialize_snd_pcm_ops_5(void) ;
void ldv_initialize_platform_driver_2(void) ;
void disable_suitable_timer_1(struct timer_list *timer ) ;
void ldv_initialize_dummy_timer_ops_7(void) ;
__inline static void *dev_get_drvdata(struct device  const  *dev ) 
{ 


  {
  return ((void *)dev->driver_data);
}
}
__inline static void dev_set_drvdata(struct device *dev , void *data ) 
{ 


  {
  dev->driver_data = data;
  return;
}
}
extern void platform_device_unregister(struct platform_device * ) ;
extern struct platform_device *platform_device_register_full(struct platform_device_info  const  * ) ;
__inline static struct platform_device *platform_device_register_resndata(struct device *parent ,
                                                                          char const   *name ,
                                                                          int id___0 ,
                                                                          struct resource  const  *res ,
                                                                          unsigned int num ,
                                                                          void const   *data ,
                                                                          size_t size ) 
{ 
  struct platform_device_info pdevinfo ;
  struct platform_device *tmp ;

  {
  pdevinfo.parent = parent;
  pdevinfo.acpi_node.companion = 0;
  pdevinfo.name = name;
  pdevinfo.id = id___0;
  pdevinfo.res = res;
  pdevinfo.num_res = num;
  pdevinfo.data = data;
  pdevinfo.size_data = size;
  pdevinfo.dma_mask = 0ULL;
  tmp = platform_device_register_full((struct platform_device_info  const  *)(& pdevinfo));
  return (tmp);
}
}
__inline static struct platform_device *platform_device_register_simple(char const   *name ,
                                                                        int id___0 ,
                                                                        struct resource  const  *res ,
                                                                        unsigned int num ) 
{ 
  struct platform_device *tmp ;

  {
  tmp = platform_device_register_resndata((struct device *)0, name, id___0, res, num,
                                          (void const   *)0, 0UL);
  return (tmp);
}
}
extern int __platform_driver_register(struct platform_driver * , struct module * ) ;
int ldv___platform_driver_register_21(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) ;
extern void platform_driver_unregister(struct platform_driver * ) ;
void ldv_platform_driver_unregister_20(struct platform_driver *drv ) ;
void ldv_platform_driver_unregister_22(struct platform_driver *drv ) ;
__inline static void *platform_get_drvdata(struct platform_device  const  *pdev ) 
{ 
  void *tmp ;

  {
  tmp = dev_get_drvdata(& pdev->dev);
  return (tmp);
}
}
__inline static void platform_set_drvdata(struct platform_device *pdev , void *data ) 
{ 


  {
  dev_set_drvdata(& pdev->dev, data);
  return;
}
}
__inline static ktime_t hrtimer_cb_get_time(struct hrtimer *timer ) 
{ 
  ktime_t tmp ;

  {
  tmp = (*((timer->base)->get_time))();
  return (tmp);
}
}
extern void hrtimer_init(struct hrtimer * , clockid_t  , enum hrtimer_mode  ) ;
extern int hrtimer_start(struct hrtimer * , ktime_t  , enum hrtimer_mode  const   ) ;
extern int hrtimer_cancel(struct hrtimer * ) ;
extern u64 hrtimer_forward(struct hrtimer * , ktime_t  , ktime_t  ) ;
__inline static u64 hrtimer_forward_now(struct hrtimer *timer , ktime_t interval ) 
{ 
  ktime_t tmp ;
  u64 tmp___0 ;

  {
  tmp = (*((timer->base)->get_time))();
  tmp___0 = hrtimer_forward(timer, tmp, interval);
  return (tmp___0);
}
}
__inline static void snd_power_change_state(struct snd_card *card , unsigned int state ) 
{ 


  {
  card->power_state = state;
  __wake_up(& card->power_sleep, 3U, 1, (void *)0);
  return;
}
}
extern int snd_card_new(struct device * , int  , char const   * , struct module * ,
                        int  , struct snd_card ** ) ;
extern int snd_card_free(struct snd_card * ) ;
extern int snd_card_register(struct snd_card * ) ;
extern void snd_ctl_notify(struct snd_card * , unsigned int  , struct snd_ctl_elem_id * ) ;
extern struct snd_kcontrol *snd_ctl_new1(struct snd_kcontrol_new  const  * , void * ) ;
extern int snd_ctl_add(struct snd_card * , struct snd_kcontrol * ) ;
extern int snd_ctl_boolean_stereo_info(struct snd_kcontrol * , struct snd_ctl_elem_info * ) ;
extern int snd_ctl_enum_info(struct snd_ctl_elem_info * , unsigned int  , unsigned int  ,
                             char const   * const  * ) ;
extern int snd_pcm_new(struct snd_card * , char const   * , int  , int  , int  , struct snd_pcm ** ) ;
extern int snd_pcm_suspend_all(struct snd_pcm * ) ;
__inline static struct snd_interval  const  *hw_param_interval_c(struct snd_pcm_hw_params  const  *params ,
                                                                 snd_pcm_hw_param_t var ) 
{ 


  {
  return ((struct snd_interval  const  *)(& params->intervals) + ((unsigned long )var + 0xfffffffffffffff8UL));
}
}
extern int snd_pcm_hw_constraint_minmax(struct snd_pcm_runtime * , snd_pcm_hw_param_t  ,
                                        unsigned int  , unsigned int  ) ;
extern int snd_pcm_hw_constraint_integer(struct snd_pcm_runtime * , snd_pcm_hw_param_t  ) ;
extern void snd_pcm_set_ops(struct snd_pcm * , int  , struct snd_pcm_ops  const  * ) ;
extern int snd_pcm_lib_ioctl(struct snd_pcm_substream * , unsigned int  , void * ) ;
extern void snd_pcm_period_elapsed(struct snd_pcm_substream * ) ;
extern int snd_pcm_lib_preallocate_pages_for_all(struct snd_pcm * , int  , void * ,
                                                 size_t  , size_t  ) ;
extern int snd_pcm_lib_malloc_pages(struct snd_pcm_substream * , size_t  ) ;
extern int snd_pcm_lib_free_pages(struct snd_pcm_substream * ) ;
extern char const   *snd_pcm_format_name(snd_pcm_format_t  ) ;
extern void __tasklet_schedule(struct tasklet_struct * ) ;
__inline static void tasklet_schedule(struct tasklet_struct *t ) 
{ 
  int tmp ;

  {
  tmp = test_and_set_bit(0L, (unsigned long volatile   *)(& t->state));
  if (tmp == 0) {
    __tasklet_schedule(t);
  } else {

  }
  return;
}
}
extern void tasklet_kill(struct tasklet_struct * ) ;
extern void tasklet_init(struct tasklet_struct * , void (*)(unsigned long  ) , unsigned long  ) ;
extern int snd_iprintf(struct snd_info_buffer * , char const   *  , ...) ;
extern int snd_info_get_line(struct snd_info_buffer * , char * , int  ) ;
extern char const   *snd_info_get_str(char * , char const   * , int  ) ;
extern int snd_card_proc_new(struct snd_card * , char const   * , struct snd_info_entry ** ) ;
__inline static void snd_info_set_text_ops(struct snd_info_entry *entry , void *private_data ,
                                           void (*read)(struct snd_info_entry * ,
                                                        struct snd_info_buffer * ) ) 
{ 


  {
  entry->private_data = private_data;
  entry->c.text.read = read;
  return;
}
}
static int index[32U]  = 
  {      -1,      -1,      -1,      -1, 
        -1,      -1,      -1,      -1, 
        -1,      -1,      -1,      -1, 
        -1,      -1,      -1,      -1, 
        -1,      -1,      -1,      -1, 
        -1,      -1,      -1,      -1, 
        -1,      -1,      -1,      -1, 
        -1,      -1,      -1,      -1};
static char *id[32U]  = 
  {      (char *)0,      (char *)0,      (char *)0,      (char *)0, 
        (char *)0,      (char *)0,      (char *)0,      (char *)0, 
        (char *)0,      (char *)0,      (char *)0,      (char *)0, 
        (char *)0,      (char *)0,      (char *)0,      (char *)0, 
        (char *)0,      (char *)0,      (char *)0,      (char *)0, 
        (char *)0,      (char *)0,      (char *)0,      (char *)0, 
        (char *)0,      (char *)0,      (char *)0,      (char *)0, 
        (char *)0,      (char *)0,      (char *)0,      (char *)0};
static bool enable[32U]  = 
  {      1,      0,      0,      0, 
        0,      0,      0,      0, 
        0,      0,      0,      0, 
        0,      0,      0,      0, 
        0,      0,      0,      0, 
        0,      0,      0,      0, 
        0,      0,      0,      0, 
        0,      0,      0,      0};
static char *model[32U]  = 
  {      (char *)0,      (char *)0,      (char *)0,      (char *)0, 
        (char *)0,      (char *)0,      (char *)0,      (char *)0, 
        (char *)0,      (char *)0,      (char *)0,      (char *)0, 
        (char *)0,      (char *)0,      (char *)0,      (char *)0, 
        (char *)0,      (char *)0,      (char *)0,      (char *)0, 
        (char *)0,      (char *)0,      (char *)0,      (char *)0, 
        (char *)0,      (char *)0,      (char *)0,      (char *)0, 
        (char *)0,      (char *)0,      (char *)0,      (char *)0};
static int pcm_devs[32U]  = 
  {      1,      1,      1,      1, 
        1,      1,      1,      1, 
        1,      1,      1,      1, 
        1,      1,      1,      1, 
        1,      1,      1,      1, 
        1,      1,      1,      1, 
        1,      1,      1,      1, 
        1,      1,      1,      1};
static int pcm_substreams[32U]  = 
  {      8,      8,      8,      8, 
        8,      8,      8,      8, 
        8,      8,      8,      8, 
        8,      8,      8,      8, 
        8,      8,      8,      8, 
        8,      8,      8,      8, 
        8,      8,      8,      8, 
        8,      8,      8,      8};
static bool hrtimer  =    1;
static bool fake_buffer  =    1;
static struct platform_device *devices[32U]  ;
static int emu10k1_playback_constraints(struct snd_pcm_runtime *runtime ) 
{ 
  int err ;

  {
  err = snd_pcm_hw_constraint_integer(runtime, 15);
  if (err < 0) {
    return (err);
  } else {

  }
  err = snd_pcm_hw_constraint_minmax(runtime, 18, 256U, 4294967295U);
  if (err < 0) {
    return (err);
  } else {

  }
  return (0);
}
}
struct dummy_model model_emu10k1  = 
     {"emu10k1", & emu10k1_playback_constraints, 0, 0ULL, 131072UL, 0UL, 0UL, 0U, 0U,
    0U, 0U, 0U, 0U, 0U};
struct dummy_model model_rme9652  = 
     {"rme9652", 0, 0, 1024ULL, 1703936UL, 0UL, 0UL, 2U, 2U, 0U, 0U, 0U, 26U, 26U};
struct dummy_model model_ice1712  = 
     {"ice1712", 0, 0, 1024ULL, 262144UL, 0UL, 0UL, 1U, 1024U, 0U, 0U, 0U, 10U, 10U};
struct dummy_model model_uda1341  = 
     {"uda1341", 0, 0, 4ULL, 16380UL, 0UL, 0UL, 2U, 255U, 0U, 0U, 0U, 2U, 2U};
struct dummy_model model_ac97  = 
     {"ac97", 0, 0, 4ULL, 0UL, 0UL, 0UL, 0U, 0U, 128U, 48000U, 48000U, 2U, 2U};
struct dummy_model model_ca0106  = 
     {"ca0106", 0, 0, 4ULL, 523776UL, 0UL, 65472UL, 2U, 8U, 5248U, 48000U, 192000U,
    2U, 2U};
struct dummy_model *dummy_models[7U]  = {      & model_emu10k1,      & model_rme9652,      & model_ice1712,      & model_uda1341, 
        & model_ac97,      & model_ca0106,      (struct dummy_model *)0};
static void dummy_systimer_rearm(struct dummy_systimer_pcm *dpcm ) 
{ 


  {
  dpcm->timer.expires = (unsigned long )(((dpcm->frac_period_rest + dpcm->rate) - 1U) / dpcm->rate) + (unsigned long )jiffies;
  add_timer(& dpcm->timer);
  return;
}
}
static void dummy_systimer_update(struct dummy_systimer_pcm *dpcm ) 
{ 
  unsigned long delta ;

  {
  delta = (unsigned long )jiffies - dpcm->base_time;
  if (delta == 0UL) {
    return;
  } else {

  }
  dpcm->base_time = dpcm->base_time + delta;
  delta = (unsigned long )dpcm->rate * delta;
  dpcm->frac_pos = dpcm->frac_pos + (unsigned int )delta;
  goto ldv_31381;
  ldv_31380: 
  dpcm->frac_pos = dpcm->frac_pos - dpcm->frac_buffer_size;
  ldv_31381: ;
  if (dpcm->frac_pos >= dpcm->frac_buffer_size) {
    goto ldv_31380;
  } else {

  }

  goto ldv_31384;
  ldv_31383: 
  dpcm->elapsed = dpcm->elapsed + 1;
  dpcm->frac_period_rest = dpcm->frac_period_rest + dpcm->frac_period_size;
  ldv_31384: ;
  if ((unsigned long )dpcm->frac_period_rest <= delta) {
    goto ldv_31383;
  } else {

  }
  dpcm->frac_period_rest = dpcm->frac_period_rest - (unsigned int )delta;
  return;
}
}
static int dummy_systimer_start(struct snd_pcm_substream *substream ) 
{ 
  struct dummy_systimer_pcm *dpcm ;

  {
  dpcm = (struct dummy_systimer_pcm *)(substream->runtime)->private_data;
  spin_lock(& dpcm->lock);
  dpcm->base_time = jiffies;
  dummy_systimer_rearm(dpcm);
  spin_unlock(& dpcm->lock);
  return (0);
}
}
static int dummy_systimer_stop(struct snd_pcm_substream *substream ) 
{ 
  struct dummy_systimer_pcm *dpcm ;

  {
  dpcm = (struct dummy_systimer_pcm *)(substream->runtime)->private_data;
  spin_lock(& dpcm->lock);
  ldv_del_timer_19(& dpcm->timer);
  spin_unlock(& dpcm->lock);
  return (0);
}
}
static int dummy_systimer_prepare(struct snd_pcm_substream *substream ) 
{ 
  struct snd_pcm_runtime *runtime ;
  struct dummy_systimer_pcm *dpcm ;

  {
  runtime = substream->runtime;
  dpcm = (struct dummy_systimer_pcm *)runtime->private_data;
  dpcm->frac_pos = 0U;
  dpcm->rate = runtime->rate;
  dpcm->frac_buffer_size = (unsigned int )runtime->buffer_size * 250U;
  dpcm->frac_period_size = (unsigned int )runtime->period_size * 250U;
  dpcm->frac_period_rest = dpcm->frac_period_size;
  dpcm->elapsed = 0;
  return (0);
}
}
static void dummy_systimer_callback(unsigned long data ) 
{ 
  struct dummy_systimer_pcm *dpcm ;
  unsigned long flags ;
  int elapsed ;

  {
  dpcm = (struct dummy_systimer_pcm *)data;
  elapsed = 0;
  ldv_spin_lock();
  dummy_systimer_update(dpcm);
  dummy_systimer_rearm(dpcm);
  elapsed = dpcm->elapsed;
  dpcm->elapsed = 0;
  spin_unlock_irqrestore(& dpcm->lock, flags);
  if (elapsed != 0) {
    snd_pcm_period_elapsed(dpcm->substream);
  } else {

  }
  return;
}
}
static snd_pcm_uframes_t dummy_systimer_pointer(struct snd_pcm_substream *substream ) 
{ 
  struct dummy_systimer_pcm *dpcm ;
  snd_pcm_uframes_t pos ;

  {
  dpcm = (struct dummy_systimer_pcm *)(substream->runtime)->private_data;
  spin_lock(& dpcm->lock);
  dummy_systimer_update(dpcm);
  pos = (snd_pcm_uframes_t )(dpcm->frac_pos / 250U);
  spin_unlock(& dpcm->lock);
  return (pos);
}
}
static int dummy_systimer_create(struct snd_pcm_substream *substream ) 
{ 
  struct dummy_systimer_pcm *dpcm ;
  void *tmp ;
  struct lock_class_key __key ;

  {
  tmp = kzalloc(240UL, 208U);
  dpcm = (struct dummy_systimer_pcm *)tmp;
  if ((unsigned long )dpcm == (unsigned long )((struct dummy_systimer_pcm *)0)) {
    return (-12);
  } else {

  }
  (substream->runtime)->private_data = (void *)dpcm;
  reg_timer_1(& dpcm->timer);
  dpcm->timer.data = (unsigned long )dpcm;
  dpcm->timer.function = & dummy_systimer_callback;
  spinlock_check(& dpcm->lock);
  __raw_spin_lock_init(& dpcm->lock.ldv_6347.rlock, "&(&dpcm->lock)->rlock", & __key);
  dpcm->substream = substream;
  return (0);
}
}
static void dummy_systimer_free(struct snd_pcm_substream *substream ) 
{ 


  {
  kfree((void const   *)(substream->runtime)->private_data);
  return;
}
}
static struct dummy_timer_ops dummy_systimer_ops  =    {& dummy_systimer_create, & dummy_systimer_free, & dummy_systimer_prepare, & dummy_systimer_start,
    & dummy_systimer_stop, & dummy_systimer_pointer};
static void dummy_hrtimer_pcm_elapsed(unsigned long priv ) 
{ 
  struct dummy_hrtimer_pcm *dpcm ;
  int tmp ;

  {
  dpcm = (struct dummy_hrtimer_pcm *)priv;
  tmp = atomic_read((atomic_t const   *)(& dpcm->running));
  if (tmp != 0) {
    snd_pcm_period_elapsed(dpcm->substream);
  } else {

  }
  return;
}
}
static enum hrtimer_restart dummy_hrtimer_callback(struct hrtimer *timer ) 
{ 
  struct dummy_hrtimer_pcm *dpcm ;
  struct hrtimer  const  *__mptr ;
  int tmp ;

  {
  __mptr = (struct hrtimer  const  *)timer;
  dpcm = (struct dummy_hrtimer_pcm *)__mptr + 0xffffffffffffffe8UL;
  tmp = atomic_read((atomic_t const   *)(& dpcm->running));
  if (tmp == 0) {
    return (0);
  } else {

  }
  tasklet_schedule(& dpcm->tasklet);
  hrtimer_forward_now(timer, dpcm->period_time);
  return (1);
}
}
static int dummy_hrtimer_start(struct snd_pcm_substream *substream ) 
{ 
  struct dummy_hrtimer_pcm *dpcm ;

  {
  dpcm = (struct dummy_hrtimer_pcm *)(substream->runtime)->private_data;
  dpcm->base_time = hrtimer_cb_get_time(& dpcm->timer);
  hrtimer_start(& dpcm->timer, dpcm->period_time, 1);
  atomic_set(& dpcm->running, 1);
  return (0);
}
}
static int dummy_hrtimer_stop(struct snd_pcm_substream *substream ) 
{ 
  struct dummy_hrtimer_pcm *dpcm ;

  {
  dpcm = (struct dummy_hrtimer_pcm *)(substream->runtime)->private_data;
  atomic_set(& dpcm->running, 0);
  hrtimer_cancel(& dpcm->timer);
  return (0);
}
}
__inline static void dummy_hrtimer_sync(struct dummy_hrtimer_pcm *dpcm ) 
{ 


  {
  tasklet_kill(& dpcm->tasklet);
  return;
}
}
static snd_pcm_uframes_t dummy_hrtimer_pointer(struct snd_pcm_substream *substream ) 
{ 
  struct snd_pcm_runtime *runtime ;
  struct dummy_hrtimer_pcm *dpcm ;
  u64 delta ;
  u32 pos ;
  ktime_t tmp ;
  s64 tmp___0 ;

  {
  runtime = substream->runtime;
  dpcm = (struct dummy_hrtimer_pcm *)runtime->private_data;
  tmp = hrtimer_cb_get_time(& dpcm->timer);
  tmp___0 = ktime_us_delta(tmp, dpcm->base_time);
  delta = (u64 )tmp___0;
  delta = div_u64((u64 )runtime->rate * delta + 999999ULL, 1000000U);
  div_u64_rem(delta, (u32 )runtime->buffer_size, & pos);
  return ((snd_pcm_uframes_t )pos);
}
}
static int dummy_hrtimer_prepare(struct snd_pcm_substream *substream ) 
{ 
  struct snd_pcm_runtime *runtime ;
  struct dummy_hrtimer_pcm *dpcm ;
  unsigned int period ;
  unsigned int rate ;
  long sec ;
  unsigned long nsecs ;
  u64 tmp ;

  {
  runtime = substream->runtime;
  dpcm = (struct dummy_hrtimer_pcm *)runtime->private_data;
  dummy_hrtimer_sync(dpcm);
  period = (unsigned int )runtime->period_size;
  rate = runtime->rate;
  sec = (long )(period / rate);
  period = period % rate;
  tmp = div_u64(((unsigned long long )period * 1000000000ULL + (unsigned long long )rate) - 1ULL,
                rate);
  nsecs = (unsigned long )tmp;
  dpcm->period_time = ktime_set(sec, nsecs);
  return (0);
}
}
static int dummy_hrtimer_create(struct snd_pcm_substream *substream ) 
{ 
  struct dummy_hrtimer_pcm *dpcm ;
  void *tmp ;

  {
  tmp = kzalloc(168UL, 208U);
  dpcm = (struct dummy_hrtimer_pcm *)tmp;
  if ((unsigned long )dpcm == (unsigned long )((struct dummy_hrtimer_pcm *)0)) {
    return (-12);
  } else {

  }
  (substream->runtime)->private_data = (void *)dpcm;
  hrtimer_init(& dpcm->timer, 1, 1);
  dpcm->timer.function = & dummy_hrtimer_callback;
  dpcm->substream = substream;
  atomic_set(& dpcm->running, 0);
  tasklet_init(& dpcm->tasklet, & dummy_hrtimer_pcm_elapsed, (unsigned long )dpcm);
  return (0);
}
}
static void dummy_hrtimer_free(struct snd_pcm_substream *substream ) 
{ 
  struct dummy_hrtimer_pcm *dpcm ;

  {
  dpcm = (struct dummy_hrtimer_pcm *)(substream->runtime)->private_data;
  dummy_hrtimer_sync(dpcm);
  kfree((void const   *)dpcm);
  return;
}
}
static struct dummy_timer_ops dummy_hrtimer_ops  =    {& dummy_hrtimer_create, & dummy_hrtimer_free, & dummy_hrtimer_prepare, & dummy_hrtimer_start,
    & dummy_hrtimer_stop, & dummy_hrtimer_pointer};
static int dummy_pcm_trigger(struct snd_pcm_substream *substream , int cmd ) 
{ 
  struct snd_dummy *dummy ;
  int tmp ;
  int tmp___0 ;

  {
  dummy = (struct snd_dummy *)substream->private_data;
  switch (cmd) {
  case 1: ;
  case 6: 
  tmp = (*((dummy->timer_ops)->start))(substream);
  return (tmp);
  case 0: ;
  case 5: 
  tmp___0 = (*((dummy->timer_ops)->stop))(substream);
  return (tmp___0);
  }
  return (-22);
}
}
static int dummy_pcm_prepare(struct snd_pcm_substream *substream ) 
{ 
  struct snd_dummy *dummy ;
  int tmp ;

  {
  dummy = (struct snd_dummy *)substream->private_data;
  tmp = (*((dummy->timer_ops)->prepare))(substream);
  return (tmp);
}
}
static snd_pcm_uframes_t dummy_pcm_pointer(struct snd_pcm_substream *substream ) 
{ 
  struct snd_dummy *dummy ;
  snd_pcm_uframes_t tmp ;

  {
  dummy = (struct snd_dummy *)substream->private_data;
  tmp = (*((dummy->timer_ops)->pointer))(substream);
  return (tmp);
}
}
static struct snd_pcm_hardware dummy_pcm_hardware  = 
     {262403U, 6ULL, 1073742078U, 5500U, 48000U, 1U, 2U, 65536UL, 64UL, 65536UL, 1U,
    1024U, 0UL};
static int dummy_pcm_hw_params(struct snd_pcm_substream *substream , struct snd_pcm_hw_params *hw_params ) 
{ 
  struct snd_interval  const  *tmp ;
  struct snd_interval  const  *tmp___0 ;
  int tmp___1 ;

  {
  if ((int )fake_buffer) {
    tmp = hw_param_interval_c((struct snd_pcm_hw_params  const  *)hw_params, 18);
    (substream->runtime)->dma_bytes = (size_t )tmp->min;
    return (0);
  } else {

  }
  tmp___0 = hw_param_interval_c((struct snd_pcm_hw_params  const  *)hw_params, 18);
  tmp___1 = snd_pcm_lib_malloc_pages(substream, (size_t )tmp___0->min);
  return (tmp___1);
}
}
static int dummy_pcm_hw_free(struct snd_pcm_substream *substream ) 
{ 
  int tmp ;

  {
  if ((int )fake_buffer) {
    return (0);
  } else {

  }
  tmp = snd_pcm_lib_free_pages(substream);
  return (tmp);
}
}
static int dummy_pcm_open(struct snd_pcm_substream *substream ) 
{ 
  struct snd_dummy *dummy ;
  struct dummy_model *model___0 ;
  struct snd_pcm_runtime *runtime ;
  int err ;

  {
  dummy = (struct snd_dummy *)substream->private_data;
  model___0 = dummy->model;
  runtime = substream->runtime;
  dummy->timer_ops = (struct dummy_timer_ops  const  *)(& dummy_systimer_ops);
  if ((int )hrtimer) {
    dummy->timer_ops = (struct dummy_timer_ops  const  *)(& dummy_hrtimer_ops);
  } else {

  }
  err = (*((dummy->timer_ops)->create))(substream);
  if (err < 0) {
    return (err);
  } else {

  }
  runtime->hw = dummy->pcm_hw;
  if ((substream->pcm)->device & 1) {
    runtime->hw.info = runtime->hw.info & 4294967039U;
    runtime->hw.info = runtime->hw.info | 512U;
  } else {

  }
  if (((substream->pcm)->device & 2) != 0) {
    runtime->hw.info = runtime->hw.info & 4294967292U;
  } else {

  }
  if ((unsigned long )model___0 == (unsigned long )((struct dummy_model *)0)) {
    return (0);
  } else {

  }
  if (substream->stream == 0) {
    if ((unsigned long )model___0->playback_constraints != (unsigned long )((int (*)(struct snd_pcm_runtime * ))0)) {
      err = (*(model___0->playback_constraints))(substream->runtime);
    } else {

    }
  } else
  if ((unsigned long )model___0->capture_constraints != (unsigned long )((int (*)(struct snd_pcm_runtime * ))0)) {
    err = (*(model___0->capture_constraints))(substream->runtime);
  } else {

  }
  if (err < 0) {
    (*((dummy->timer_ops)->free))(substream);
    return (err);
  } else {

  }
  return (0);
}
}
static int dummy_pcm_close(struct snd_pcm_substream *substream ) 
{ 
  struct snd_dummy *dummy ;

  {
  dummy = (struct snd_dummy *)substream->private_data;
  (*((dummy->timer_ops)->free))(substream);
  return (0);
}
}
static void *dummy_page[2U]  ;
static void free_fake_buffer(void) 
{ 
  int i ;

  {
  if ((int )fake_buffer) {
    i = 0;
    goto ldv_31514;
    ldv_31513: ;
    if ((unsigned long )dummy_page[i] != (unsigned long )((void *)0)) {
      free_pages((unsigned long )dummy_page[i], 0U);
      dummy_page[i] = (void *)0;
    } else {

    }
    i = i + 1;
    ldv_31514: ;
    if (i <= 1) {
      goto ldv_31513;
    } else {

    }

  } else {

  }
  return;
}
}
static int alloc_fake_buffer(void) 
{ 
  int i ;
  unsigned long tmp ;

  {
  if (! fake_buffer) {
    return (0);
  } else {

  }
  i = 0;
  goto ldv_31521;
  ldv_31520: 
  tmp = get_zeroed_page(208U);
  dummy_page[i] = (void *)tmp;
  if ((unsigned long )dummy_page[i] == (unsigned long )((void *)0)) {
    free_fake_buffer();
    return (-12);
  } else {

  }
  i = i + 1;
  ldv_31521: ;
  if (i <= 1) {
    goto ldv_31520;
  } else {

  }

  return (0);
}
}
static int dummy_pcm_copy(struct snd_pcm_substream *substream , int channel , snd_pcm_uframes_t pos ,
                          void *dst , snd_pcm_uframes_t count ) 
{ 


  {
  return (0);
}
}
static int dummy_pcm_silence(struct snd_pcm_substream *substream , int channel , snd_pcm_uframes_t pos ,
                             snd_pcm_uframes_t count ) 
{ 


  {
  return (0);
}
}
static struct page *dummy_pcm_page(struct snd_pcm_substream *substream , unsigned long offset ) 
{ 
  unsigned long tmp ;

  {
  tmp = __phys_addr((unsigned long )dummy_page[substream->stream]);
  return ((struct page *)-24189255811072L + (tmp >> 12));
}
}
static struct snd_pcm_ops dummy_pcm_ops  = 
     {& dummy_pcm_open, & dummy_pcm_close, & snd_pcm_lib_ioctl, & dummy_pcm_hw_params,
    & dummy_pcm_hw_free, & dummy_pcm_prepare, & dummy_pcm_trigger, & dummy_pcm_pointer,
    0, 0, 0, 0, 0, 0};
static struct snd_pcm_ops dummy_pcm_ops_no_buf  = 
     {& dummy_pcm_open, & dummy_pcm_close, & snd_pcm_lib_ioctl, & dummy_pcm_hw_params,
    & dummy_pcm_hw_free, & dummy_pcm_prepare, & dummy_pcm_trigger, & dummy_pcm_pointer,
    0, & dummy_pcm_copy, & dummy_pcm_silence, & dummy_pcm_page, 0, 0};
static int snd_card_dummy_pcm(struct snd_dummy *dummy , int device , int substreams ) 
{ 
  struct snd_pcm *pcm ;
  struct snd_pcm_ops *ops ;
  int err ;

  {
  err = snd_pcm_new(dummy->card, "Dummy PCM", device, substreams, substreams, & pcm);
  if (err < 0) {
    return (err);
  } else {

  }
  dummy->pcm = pcm;
  if ((int )fake_buffer) {
    ops = & dummy_pcm_ops_no_buf;
  } else {
    ops = & dummy_pcm_ops;
  }
  snd_pcm_set_ops(pcm, 0, (struct snd_pcm_ops  const  *)ops);
  snd_pcm_set_ops(pcm, 1, (struct snd_pcm_ops  const  *)ops);
  pcm->private_data = (void *)dummy;
  pcm->info_flags = 0U;
  strcpy((char *)(& pcm->name), "Dummy PCM");
  if (! fake_buffer) {
    snd_pcm_lib_preallocate_pages_for_all(pcm, 1, (void *)208, 0UL, 65536UL);
  } else {

  }
  return (0);
}
}
static int snd_dummy_volume_info(struct snd_kcontrol *kcontrol , struct snd_ctl_elem_info *uinfo ) 
{ 


  {
  uinfo->type = 2;
  uinfo->count = 2U;
  uinfo->value.integer.min = -50L;
  uinfo->value.integer.max = 100L;
  return (0);
}
}
static int snd_dummy_volume_get(struct snd_kcontrol *kcontrol , struct snd_ctl_elem_value *ucontrol ) 
{ 
  struct snd_dummy *dummy ;
  int addr ;

  {
  dummy = (struct snd_dummy *)kcontrol->private_data;
  addr = (int )kcontrol->private_value;
  spin_lock_irq(& dummy->mixer_lock);
  ucontrol->value.integer.value[0] = (long )dummy->mixer_volume[addr][0];
  ucontrol->value.integer.value[1] = (long )dummy->mixer_volume[addr][1];
  spin_unlock_irq(& dummy->mixer_lock);
  return (0);
}
}
static int snd_dummy_volume_put(struct snd_kcontrol *kcontrol , struct snd_ctl_elem_value *ucontrol ) 
{ 
  struct snd_dummy *dummy ;
  int change ;
  int addr ;
  int left ;
  int right ;

  {
  dummy = (struct snd_dummy *)kcontrol->private_data;
  addr = (int )kcontrol->private_value;
  left = (int )ucontrol->value.integer.value[0];
  if (left < -50) {
    left = -50;
  } else {

  }
  if (left > 100) {
    left = 100;
  } else {

  }
  right = (int )ucontrol->value.integer.value[1];
  if (right < -50) {
    right = -50;
  } else {

  }
  if (right > 100) {
    right = 100;
  } else {

  }
  spin_lock_irq(& dummy->mixer_lock);
  change = dummy->mixer_volume[addr][0] != left || dummy->mixer_volume[addr][1] != right;
  dummy->mixer_volume[addr][0] = left;
  dummy->mixer_volume[addr][1] = right;
  spin_unlock_irq(& dummy->mixer_lock);
  return (change);
}
}
static unsigned int const   db_scale_dummy[4U]  = {      1U,      8U,      4294962796U,      30U};
static int snd_dummy_capsrc_get(struct snd_kcontrol *kcontrol , struct snd_ctl_elem_value *ucontrol ) 
{ 
  struct snd_dummy *dummy ;
  int addr ;

  {
  dummy = (struct snd_dummy *)kcontrol->private_data;
  addr = (int )kcontrol->private_value;
  spin_lock_irq(& dummy->mixer_lock);
  ucontrol->value.integer.value[0] = (long )dummy->capture_source[addr][0];
  ucontrol->value.integer.value[1] = (long )dummy->capture_source[addr][1];
  spin_unlock_irq(& dummy->mixer_lock);
  return (0);
}
}
static int snd_dummy_capsrc_put(struct snd_kcontrol *kcontrol , struct snd_ctl_elem_value *ucontrol ) 
{ 
  struct snd_dummy *dummy ;
  int change ;
  int addr ;
  int left ;
  int right ;

  {
  dummy = (struct snd_dummy *)kcontrol->private_data;
  addr = (int )kcontrol->private_value;
  left = (int )ucontrol->value.integer.value[0] & 1;
  right = (int )ucontrol->value.integer.value[1] & 1;
  spin_lock_irq(& dummy->mixer_lock);
  change = dummy->capture_source[addr][0] != left && dummy->capture_source[addr][1] != right;
  dummy->capture_source[addr][0] = left;
  dummy->capture_source[addr][1] = right;
  spin_unlock_irq(& dummy->mixer_lock);
  return (change);
}
}
static int snd_dummy_iobox_info(struct snd_kcontrol *kcontrol , struct snd_ctl_elem_info *info ) 
{ 
  char const   *names[2U] ;
  int tmp ;

  {
  names[0] = "None";
  names[1] = "CD Player";
  tmp = snd_ctl_enum_info(info, 1U, 2U, (char const   * const  *)(& names));
  return (tmp);
}
}
static int snd_dummy_iobox_get(struct snd_kcontrol *kcontrol , struct snd_ctl_elem_value *value ) 
{ 
  struct snd_dummy *dummy ;

  {
  dummy = (struct snd_dummy *)kcontrol->private_data;
  value->value.enumerated.item[0] = (unsigned int )dummy->iobox;
  return (0);
}
}
static int snd_dummy_iobox_put(struct snd_kcontrol *kcontrol , struct snd_ctl_elem_value *value ) 
{ 
  struct snd_dummy *dummy ;
  int changed ;

  {
  dummy = (struct snd_dummy *)kcontrol->private_data;
  if (value->value.enumerated.item[0] > 1U) {
    return (-22);
  } else {

  }
  changed = value->value.enumerated.item[0] != (unsigned int )dummy->iobox;
  if (changed != 0) {
    dummy->iobox = (int )value->value.enumerated.item[0];
    if (dummy->iobox != 0) {
      (dummy->cd_volume_ctl)->vd[0].access = (dummy->cd_volume_ctl)->vd[0].access & 4294967039U;
      (dummy->cd_switch_ctl)->vd[0].access = (dummy->cd_switch_ctl)->vd[0].access & 4294967039U;
    } else {
      (dummy->cd_volume_ctl)->vd[0].access = (dummy->cd_volume_ctl)->vd[0].access | 256U;
      (dummy->cd_switch_ctl)->vd[0].access = (dummy->cd_switch_ctl)->vd[0].access | 256U;
    }
    snd_ctl_notify(dummy->card, 2U, & (dummy->cd_volume_ctl)->id);
    snd_ctl_notify(dummy->card, 2U, & (dummy->cd_switch_ctl)->id);
  } else {

  }
  return (changed);
}
}
static struct snd_kcontrol_new snd_dummy_controls[11U]  = 
  {      {2, 0U, 0U, (unsigned char const   *)"Master Volume", 0U, 19U, 0U, & snd_dummy_volume_info,
      & snd_dummy_volume_get, & snd_dummy_volume_put, {.p = (unsigned int const   *)(& db_scale_dummy)},
      0UL}, 
        {2, 0U, 0U, (unsigned char const   *)"Master Capture Switch", 0U, 0U, 0U, & snd_ctl_boolean_stereo_info,
      & snd_dummy_capsrc_get, & snd_dummy_capsrc_put, {0}, 0UL}, 
        {2, 0U, 0U, (unsigned char const   *)"Synth Volume", 0U, 19U, 0U, & snd_dummy_volume_info,
      & snd_dummy_volume_get, & snd_dummy_volume_put, {.p = (unsigned int const   *)(& db_scale_dummy)},
      3UL}, 
        {2, 0U, 0U, (unsigned char const   *)"Synth Capture Switch", 0U, 0U, 0U, & snd_ctl_boolean_stereo_info,
      & snd_dummy_capsrc_get, & snd_dummy_capsrc_put, {0}, 3UL}, 
        {2, 0U, 0U, (unsigned char const   *)"Line Volume", 0U, 19U, 0U, & snd_dummy_volume_info,
      & snd_dummy_volume_get, & snd_dummy_volume_put, {.p = (unsigned int const   *)(& db_scale_dummy)},
      1UL}, 
        {2, 0U, 0U, (unsigned char const   *)"Line Capture Switch", 0U, 0U, 0U, & snd_ctl_boolean_stereo_info,
      & snd_dummy_capsrc_get, & snd_dummy_capsrc_put, {0}, 1UL}, 
        {2, 0U, 0U, (unsigned char const   *)"Mic Volume", 0U, 19U, 0U, & snd_dummy_volume_info,
      & snd_dummy_volume_get, & snd_dummy_volume_put, {.p = (unsigned int const   *)(& db_scale_dummy)},
      2UL}, 
        {2, 0U, 0U, (unsigned char const   *)"Mic Capture Switch", 0U, 0U, 0U, & snd_ctl_boolean_stereo_info,
      & snd_dummy_capsrc_get, & snd_dummy_capsrc_put, {0}, 2UL}, 
        {2, 0U, 0U, (unsigned char const   *)"CD Volume", 0U, 19U, 0U, & snd_dummy_volume_info,
      & snd_dummy_volume_get, & snd_dummy_volume_put, {.p = (unsigned int const   *)(& db_scale_dummy)},
      4UL}, 
        {2, 0U, 0U, (unsigned char const   *)"CD Capture Switch", 0U, 0U, 0U, & snd_ctl_boolean_stereo_info,
      & snd_dummy_capsrc_get, & snd_dummy_capsrc_put, {0}, 4UL}, 
        {2, 0U, 0U, (unsigned char const   *)"External I/O Box", 0U, 0U, 0U, & snd_dummy_iobox_info,
      & snd_dummy_iobox_get, & snd_dummy_iobox_put, {0}, 0UL}};
static int snd_card_dummy_new_mixer(struct snd_dummy *dummy ) 
{ 
  struct snd_card *card ;
  struct snd_kcontrol *kcontrol ;
  unsigned int idx ;
  int err ;
  struct lock_class_key __key ;
  int tmp ;
  int tmp___0 ;

  {
  card = dummy->card;
  spinlock_check(& dummy->mixer_lock);
  __raw_spin_lock_init(& dummy->mixer_lock.ldv_6347.rlock, "&(&dummy->mixer_lock)->rlock",
                       & __key);
  strcpy((char *)(& card->mixername), "Dummy Mixer");
  dummy->iobox = 1;
  idx = 0U;
  goto ldv_31614;
  ldv_31613: 
  kcontrol = snd_ctl_new1((struct snd_kcontrol_new  const  *)(& snd_dummy_controls) + (unsigned long )idx,
                          (void *)dummy);
  err = snd_ctl_add(card, kcontrol);
  if (err < 0) {
    return (err);
  } else {

  }
  tmp___0 = strcmp((char const   *)(& kcontrol->id.name), "CD Volume");
  if (tmp___0 == 0) {
    dummy->cd_volume_ctl = kcontrol;
  } else {
    tmp = strcmp((char const   *)(& kcontrol->id.name), "CD Capture Switch");
    if (tmp == 0) {
      dummy->cd_switch_ctl = kcontrol;
    } else {

    }
  }
  idx = idx + 1U;
  ldv_31614: ;
  if (idx <= 10U) {
    goto ldv_31613;
  } else {

  }

  return (0);
}
}
static void print_formats(struct snd_dummy *dummy , struct snd_info_buffer *buffer ) 
{ 
  int i ;
  char const   *tmp ;

  {
  i = 0;
  goto ldv_31622;
  ldv_31621: ;
  if ((int )(dummy->pcm_hw.formats >> i) & 1) {
    tmp = snd_pcm_format_name(i);
    snd_iprintf(buffer, " %s", tmp);
  } else {

  }
  i = i + 1;
  ldv_31622: ;
  if (i <= 48) {
    goto ldv_31621;
  } else {

  }

  return;
}
}
static void print_rates(struct snd_dummy *dummy , struct snd_info_buffer *buffer ) 
{ 
  int rates[13U] ;
  int i ;

  {
  rates[0] = 5512;
  rates[1] = 8000;
  rates[2] = 11025;
  rates[3] = 16000;
  rates[4] = 22050;
  rates[5] = 32000;
  rates[6] = 44100;
  rates[7] = 48000;
  rates[8] = 64000;
  rates[9] = 88200;
  rates[10] = 96000;
  rates[11] = 176400;
  rates[12] = 192000;
  if ((dummy->pcm_hw.rates & 1073741824U) != 0U) {
    snd_iprintf(buffer, " continuous");
  } else {

  }
  if ((int )dummy->pcm_hw.rates < 0) {
    snd_iprintf(buffer, " knot");
  } else {

  }
  i = 0;
  goto ldv_31633;
  ldv_31632: ;
  if ((dummy->pcm_hw.rates & (unsigned int )(1 << i)) != 0U) {
    snd_iprintf(buffer, " %d", rates[i]);
  } else {

  }
  i = i + 1;
  ldv_31633: ;
  if ((unsigned int )i <= 12U) {
    goto ldv_31632;
  } else {

  }

  return;
}
}
static struct dummy_hw_field fields[11U]  = 
  {      {"formats", "%#llx", 8U, 8U}, 
        {"rates", "%#x", 16U, 4U}, 
        {"rate_min", "%d", 20U, 4U}, 
        {"rate_max", "%d", 24U, 4U}, 
        {"channels_min", "%d", 28U, 4U}, 
        {"channels_max", "%d", 32U, 4U}, 
        {"buffer_bytes_max", "%ld", 40U, 8U}, 
        {"period_bytes_min", "%ld", 48U, 8U}, 
        {"period_bytes_max", "%ld", 56U, 8U}, 
        {"periods_min", "%d", 64U, 4U}, 
        {"periods_max", "%d", 68U, 4U}};
static void dummy_proc_read(struct snd_info_entry *entry , struct snd_info_buffer *buffer ) 
{ 
  struct snd_dummy *dummy ;
  int i ;
  int tmp ;
  int tmp___0 ;

  {
  dummy = (struct snd_dummy *)entry->private_data;
  i = 0;
  goto ldv_31650;
  ldv_31649: 
  snd_iprintf(buffer, "%s ", fields[i].name);
  if (fields[i].size == 4U) {
    snd_iprintf(buffer, fields[i].format, *((unsigned int *)(& dummy->pcm_hw) + (unsigned long )fields[i].offset));
  } else {
    snd_iprintf(buffer, fields[i].format, *((unsigned long long *)(& dummy->pcm_hw) + (unsigned long )fields[i].offset));
  }
  tmp___0 = strcmp(fields[i].name, "formats");
  if (tmp___0 == 0) {
    print_formats(dummy, buffer);
  } else {
    tmp = strcmp(fields[i].name, "rates");
    if (tmp == 0) {
      print_rates(dummy, buffer);
    } else {

    }
  }
  snd_iprintf(buffer, "\n");
  i = i + 1;
  ldv_31650: ;
  if ((unsigned int )i <= 10U) {
    goto ldv_31649;
  } else {

  }

  return;
}
}
static void dummy_proc_write(struct snd_info_entry *entry , struct snd_info_buffer *buffer ) 
{ 
  struct snd_dummy *dummy ;
  char line[64U] ;
  char item[20U] ;
  char const   *ptr ;
  unsigned long long val ;
  int i ;
  int tmp ;
  int tmp___0 ;
  int tmp___1 ;

  {
  dummy = (struct snd_dummy *)entry->private_data;
  goto ldv_31669;
  ldv_31670: 
  ptr = snd_info_get_str((char *)(& item), (char const   *)(& line), 20);
  i = 0;
  goto ldv_31666;
  ldv_31665: 
  tmp = strcmp((char const   *)(& item), fields[i].name);
  if (tmp == 0) {
    goto ldv_31664;
  } else {

  }
  i = i + 1;
  ldv_31666: ;
  if ((unsigned int )i <= 10U) {
    goto ldv_31665;
  } else {

  }
  ldv_31664: ;
  if ((unsigned int )i > 10U) {
    goto ldv_31669;
  } else {

  }
  snd_info_get_str((char *)(& item), ptr, 20);
  tmp___0 = kstrtoull((char const   *)(& item), 0U, & val);
  if (tmp___0 != 0) {
    goto ldv_31669;
  } else {

  }
  if (fields[i].size == 4U) {
    *((unsigned int *)(& dummy->pcm_hw) + (unsigned long )fields[i].offset) = (unsigned int )val;
  } else {
    *((unsigned long long *)(& dummy->pcm_hw) + (unsigned long )fields[i].offset) = val;
  }
  ldv_31669: 
  tmp___1 = snd_info_get_line(buffer, (char *)(& line), 64);
  if (tmp___1 == 0) {
    goto ldv_31670;
  } else {

  }

  return;
}
}
static void dummy_proc_init(struct snd_dummy *chip ) 
{ 
  struct snd_info_entry *entry ;
  int tmp ;

  {
  tmp = snd_card_proc_new(chip->card, "dummy_pcm", & entry);
  if (tmp == 0) {
    snd_info_set_text_ops(entry, (void *)chip, & dummy_proc_read);
    entry->c.text.write = & dummy_proc_write;
    entry->mode = (umode_t )((unsigned int )entry->mode | 128U);
    entry->private_data = (void *)chip;
  } else {

  }
  return;
}
}
static int snd_dummy_probe(struct platform_device *devptr ) 
{ 
  struct snd_card *card ;
  struct snd_dummy *dummy ;
  struct dummy_model *m ;
  struct dummy_model **mdl ;
  int idx ;
  int err ;
  int dev ;
  struct dummy_model *tmp ;
  int tmp___0 ;

  {
  m = (struct dummy_model *)0;
  dev = devptr->id;
  err = snd_card_new(& devptr->dev, index[dev], (char const   *)id[dev], & __this_module,
                     288, & card);
  if (err < 0) {
    return (err);
  } else {

  }
  dummy = (struct snd_dummy *)card->private_data;
  dummy->card = card;
  mdl = (struct dummy_model **)(& dummy_models);
  goto ldv_31688;
  ldv_31687: 
  tmp___0 = strcmp((char const   *)model[dev], (*mdl)->name);
  if (tmp___0 == 0) {
    printk("\016snd-dummy: Using model \'%s\' for card %i\n", (*mdl)->name, card->number);
    tmp = *mdl;
    dummy->model = tmp;
    m = tmp;
    goto ldv_31686;
  } else {

  }
  mdl = mdl + 1;
  ldv_31688: ;
  if ((unsigned long )*mdl != (unsigned long )((struct dummy_model *)0) && (unsigned long )model[dev] != (unsigned long )((char *)0)) {
    goto ldv_31687;
  } else {

  }
  ldv_31686: 
  idx = 0;
  goto ldv_31691;
  ldv_31690: ;
  if (pcm_substreams[dev] <= 0) {
    pcm_substreams[dev] = 1;
  } else {

  }
  if (pcm_substreams[dev] > 128) {
    pcm_substreams[dev] = 128;
  } else {

  }
  err = snd_card_dummy_pcm(dummy, idx, pcm_substreams[dev]);
  if (err < 0) {
    goto __nodev;
  } else {

  }
  idx = idx + 1;
  ldv_31691: ;
  if (idx <= 3 && pcm_devs[dev] > idx) {
    goto ldv_31690;
  } else {

  }
  dummy->pcm_hw = dummy_pcm_hardware;
  if ((unsigned long )m != (unsigned long )((struct dummy_model *)0)) {
    if (m->formats != 0ULL) {
      dummy->pcm_hw.formats = m->formats;
    } else {

    }
    if (m->buffer_bytes_max != 0UL) {
      dummy->pcm_hw.buffer_bytes_max = m->buffer_bytes_max;
    } else {

    }
    if (m->period_bytes_min != 0UL) {
      dummy->pcm_hw.period_bytes_min = m->period_bytes_min;
    } else {

    }
    if (m->period_bytes_max != 0UL) {
      dummy->pcm_hw.period_bytes_max = m->period_bytes_max;
    } else {

    }
    if (m->periods_min != 0U) {
      dummy->pcm_hw.periods_min = m->periods_min;
    } else {

    }
    if (m->periods_max != 0U) {
      dummy->pcm_hw.periods_max = m->periods_max;
    } else {

    }
    if (m->rates != 0U) {
      dummy->pcm_hw.rates = m->rates;
    } else {

    }
    if (m->rate_min != 0U) {
      dummy->pcm_hw.rate_min = m->rate_min;
    } else {

    }
    if (m->rate_max != 0U) {
      dummy->pcm_hw.rate_max = m->rate_max;
    } else {

    }
    if (m->channels_min != 0U) {
      dummy->pcm_hw.channels_min = m->channels_min;
    } else {

    }
    if (m->channels_max != 0U) {
      dummy->pcm_hw.channels_max = m->channels_max;
    } else {

    }
  } else {

  }
  err = snd_card_dummy_new_mixer(dummy);
  if (err < 0) {
    goto __nodev;
  } else {

  }
  strcpy((char *)(& card->driver), "Dummy");
  strcpy((char *)(& card->shortname), "Dummy");
  sprintf((char *)(& card->longname), "Dummy %i", dev + 1);
  dummy_proc_init(dummy);
  err = snd_card_register(card);
  if (err == 0) {
    platform_set_drvdata(devptr, (void *)card);
    return (0);
  } else {

  }
  __nodev: 
  snd_card_free(card);
  return (err);
}
}
static int snd_dummy_remove(struct platform_device *devptr ) 
{ 
  void *tmp ;

  {
  tmp = platform_get_drvdata((struct platform_device  const  *)devptr);
  snd_card_free((struct snd_card *)tmp);
  return (0);
}
}
static int snd_dummy_suspend(struct device *pdev ) 
{ 
  struct snd_card *card ;
  void *tmp ;
  struct snd_dummy *dummy ;

  {
  tmp = dev_get_drvdata((struct device  const  *)pdev);
  card = (struct snd_card *)tmp;
  dummy = (struct snd_dummy *)card->private_data;
  snd_power_change_state(card, 768U);
  snd_pcm_suspend_all(dummy->pcm);
  return (0);
}
}
static int snd_dummy_resume(struct device *pdev ) 
{ 
  struct snd_card *card ;
  void *tmp ;

  {
  tmp = dev_get_drvdata((struct device  const  *)pdev);
  card = (struct snd_card *)tmp;
  snd_power_change_state(card, 0U);
  return (0);
}
}
static struct dev_pm_ops  const  snd_dummy_pm  = 
     {0, 0, & snd_dummy_suspend, & snd_dummy_resume, & snd_dummy_suspend, & snd_dummy_resume,
    & snd_dummy_suspend, & snd_dummy_resume, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0};
static struct platform_driver snd_dummy_driver  = 
     {& snd_dummy_probe, & snd_dummy_remove, 0, 0, 0, {"snd_dummy", 0, & __this_module,
                                                     0, (_Bool)0, 0, 0, 0, 0, 0, 0,
                                                     0, 0, & snd_dummy_pm, 0}, 0,
    (_Bool)0};
static void snd_dummy_unregister_all(void) 
{ 
  int i ;

  {
  i = 0;
  goto ldv_31714;
  ldv_31713: 
  platform_device_unregister(devices[i]);
  i = i + 1;
  ldv_31714: ;
  if ((unsigned int )i <= 31U) {
    goto ldv_31713;
  } else {

  }
  ldv_platform_driver_unregister_20(& snd_dummy_driver);
  free_fake_buffer();
  return;
}
}
static int alsa_card_dummy_init(void) 
{ 
  int i ;
  int cards ;
  int err ;
  struct platform_device *device ;
  bool tmp ;
  void *tmp___0 ;

  {
  err = ldv___platform_driver_register_21(& snd_dummy_driver, & __this_module);
  if (err < 0) {
    return (err);
  } else {

  }
  err = alloc_fake_buffer();
  if (err < 0) {
    ldv_platform_driver_unregister_22(& snd_dummy_driver);
    return (err);
  } else {

  }
  cards = 0;
  i = 0;
  goto ldv_31725;
  ldv_31724: ;
  if (! enable[i]) {
    goto ldv_31723;
  } else {

  }
  device = platform_device_register_simple("snd_dummy", i, (struct resource  const  *)0,
                                           0U);
  tmp = IS_ERR((void const   *)device);
  if ((int )tmp) {
    goto ldv_31723;
  } else {

  }
  tmp___0 = platform_get_drvdata((struct platform_device  const  *)device);
  if ((unsigned long )tmp___0 == (unsigned long )((void *)0)) {
    platform_device_unregister(device);
    goto ldv_31723;
  } else {

  }
  devices[i] = device;
  cards = cards + 1;
  ldv_31723: 
  i = i + 1;
  ldv_31725: ;
  if (i <= 31) {
    goto ldv_31724;
  } else {

  }

  if (cards == 0) {
    printk("\vDummy soundcard not found or device busy\n");
    snd_dummy_unregister_all();
    return (-19);
  } else {

  }
  return (0);
}
}
static void alsa_card_dummy_exit(void) 
{ 


  {
  snd_dummy_unregister_all();
  return;
}
}
int ldv_retval_20  ;
extern int ldv_restore_early_3(void) ;
extern int ldv_suspend_noirq_3(void) ;
int ldv_retval_18  ;
int ldv_retval_2  ;
int ldv_retval_5  ;
int ldv_retval_0  ;
int ldv_retval_23  ;
extern int ldv_resume_early_3(void) ;
int ldv_retval_11  ;
int ldv_retval_1  ;
int ldv_retval_22  ;
extern int ldv_poweroff_noirq_3(void) ;
int ldv_retval_15  ;
extern int ldv_freeze_noirq_3(void) ;
int ldv_retval_16  ;
extern int ldv_restore_noirq_3(void) ;
int ldv_retval_24  ;
extern int ldv_suspend_late_3(void) ;
extern void ldv_check_final_state(void) ;
int ldv_retval_8  ;
int ldv_retval_7  ;
extern int ldv_prepare_3(void) ;
int ldv_retval_19  ;
int ldv_retval_14  ;
int ldv_retval_17  ;
int ldv_retval_12  ;
extern int ldv_thaw_early_3(void) ;
extern int ldv_thaw_noirq_3(void) ;
extern int ldv_poweroff_late_3(void) ;
extern void ldv_initialize(void) ;
int ldv_retval_6  ;
int ldv_retval_21  ;
int ldv_retval_13  ;
extern int ldv_complete_3(void) ;
int ldv_retval_9  ;
int ldv_retval_10  ;
extern int ldv_freeze_late_3(void) ;
int ldv_retval_4  ;
extern int ldv_resume_noirq_3(void) ;
int ldv_retval_3  ;
void activate_pending_timer_1(struct timer_list *timer , unsigned long data , int pending_flag ) 
{ 


  {
  if ((unsigned long )ldv_timer_list_1 == (unsigned long )timer) {
    if (ldv_timer_state_1 == 2 || pending_flag != 0) {
      ldv_timer_list_1 = timer;
      ldv_timer_list_1->data = data;
      ldv_timer_state_1 = 1;
    } else {

    }
    return;
  } else {

  }
  reg_timer_1(timer);
  ldv_timer_list_1->data = data;
  return;
}
}
void choose_timer_1(struct timer_list *timer ) 
{ 


  {
  LDV_IN_INTERRUPT = 2;
  (*(timer->function))(timer->data);
  LDV_IN_INTERRUPT = 1;
  ldv_timer_state_1 = 2;
  return;
}
}
int reg_timer_1(struct timer_list *timer ) 
{ 


  {
  ldv_timer_list_1 = timer;
  ldv_timer_state_1 = 1;
  return (0);
}
}
void ldv_initialize_dummy_timer_ops_6(void) 
{ 
  void *tmp ;

  {
  tmp = ldv_zalloc(704UL);
  dummy_hrtimer_ops_group0 = (struct snd_pcm_substream *)tmp;
  return;
}
}
void ldv_initialize_snd_pcm_ops_4(void) 
{ 
  void *tmp ;

  {
  tmp = ldv_zalloc(704UL);
  dummy_pcm_ops_no_buf_group0 = (struct snd_pcm_substream *)tmp;
  return;
}
}
void ldv_dev_pm_ops_3(void) 
{ 
  void *tmp ;

  {
  tmp = ldv_zalloc(1416UL);
  snd_dummy_pm_group1 = (struct device *)tmp;
  return;
}
}
void ldv_initialize_snd_pcm_ops_5(void) 
{ 
  void *tmp ;

  {
  tmp = ldv_zalloc(704UL);
  dummy_pcm_ops_group0 = (struct snd_pcm_substream *)tmp;
  return;
}
}
void ldv_initialize_platform_driver_2(void) 
{ 
  void *tmp ;

  {
  tmp = ldv_zalloc(1464UL);
  snd_dummy_driver_group0 = (struct platform_device *)tmp;
  return;
}
}
void disable_suitable_timer_1(struct timer_list *timer ) 
{ 


  {
  if ((unsigned long )timer == (unsigned long )ldv_timer_list_1) {
    ldv_timer_state_1 = 0;
    return;
  } else {

  }
  return;
}
}
void ldv_initialize_dummy_timer_ops_7(void) 
{ 
  void *tmp ;

  {
  tmp = ldv_zalloc(704UL);
  dummy_systimer_ops_group0 = (struct snd_pcm_substream *)tmp;
  return;
}
}
int main(void) 
{ 
  struct snd_pcm_runtime *ldvarg0 ;
  void *tmp ;
  snd_pcm_uframes_t ldvarg11 ;
  snd_pcm_uframes_t ldvarg7 ;
  unsigned long ldvarg3 ;
  unsigned long tmp___0 ;
  int ldvarg12 ;
  int tmp___1 ;
  unsigned int ldvarg5 ;
  unsigned int tmp___2 ;
  void *ldvarg6 ;
  void *tmp___3 ;
  int ldvarg1 ;
  int tmp___4 ;
  int ldvarg8 ;
  int tmp___5 ;
  void *ldvarg4 ;
  void *tmp___6 ;
  snd_pcm_uframes_t ldvarg10 ;
  snd_pcm_uframes_t ldvarg9 ;
  struct snd_pcm_hw_params *ldvarg2 ;
  void *tmp___7 ;
  struct snd_pcm_hw_params *ldvarg14 ;
  void *tmp___8 ;
  int ldvarg13 ;
  int tmp___9 ;
  unsigned int ldvarg16 ;
  unsigned int tmp___10 ;
  void *ldvarg15 ;
  void *tmp___11 ;
  int tmp___12 ;
  int tmp___13 ;
  int tmp___14 ;
  int tmp___15 ;
  int tmp___16 ;
  int tmp___17 ;
  int tmp___18 ;
  int tmp___19 ;
  int tmp___20 ;

  {
  tmp = ldv_zalloc(1176UL);
  ldvarg0 = (struct snd_pcm_runtime *)tmp;
  tmp___0 = __VERIFIER_nondet_ulong();
  ldvarg3 = tmp___0;
  tmp___1 = __VERIFIER_nondet_int();
  ldvarg12 = tmp___1;
  tmp___2 = __VERIFIER_nondet_uint();
  ldvarg5 = tmp___2;
  tmp___3 = ldv_zalloc(1UL);
  ldvarg6 = tmp___3;
  tmp___4 = __VERIFIER_nondet_int();
  ldvarg1 = tmp___4;
  tmp___5 = __VERIFIER_nondet_int();
  ldvarg8 = tmp___5;
  tmp___6 = ldv_zalloc(1UL);
  ldvarg4 = tmp___6;
  tmp___7 = ldv_zalloc(608UL);
  ldvarg2 = (struct snd_pcm_hw_params *)tmp___7;
  tmp___8 = ldv_zalloc(608UL);
  ldvarg14 = (struct snd_pcm_hw_params *)tmp___8;
  tmp___9 = __VERIFIER_nondet_int();
  ldvarg13 = tmp___9;
  tmp___10 = __VERIFIER_nondet_uint();
  ldvarg16 = tmp___10;
  tmp___11 = ldv_zalloc(1UL);
  ldvarg15 = tmp___11;
  ldv_initialize();
  memset((void *)(& ldvarg11), 0, 8UL);
  memset((void *)(& ldvarg7), 0, 8UL);
  memset((void *)(& ldvarg10), 0, 8UL);
  memset((void *)(& ldvarg9), 0, 8UL);
  ldv_state_variable_6 = 0;
  ldv_state_variable_3 = 0;
  ldv_state_variable_7 = 0;
  ldv_state_variable_2 = 0;
  ldv_state_variable_8 = 0;
  ldv_state_variable_1 = 1;
  ldv_state_variable_4 = 0;
  ref_cnt = 0;
  ldv_state_variable_0 = 1;
  ldv_state_variable_5 = 0;
  ldv_31951: 
  tmp___12 = __VERIFIER_nondet_int();
  switch (tmp___12) {
  case 0: ;
  if (ldv_state_variable_6 != 0) {
    tmp___13 = __VERIFIER_nondet_int();
    switch (tmp___13) {
    case 0: ;
    if (ldv_state_variable_6 == 1) {
      dummy_hrtimer_start(dummy_hrtimer_ops_group0);
      ldv_state_variable_6 = 1;
    } else {

    }
    goto ldv_31869;
    case 1: ;
    if (ldv_state_variable_6 == 1) {
      dummy_hrtimer_prepare(dummy_hrtimer_ops_group0);
      ldv_state_variable_6 = 1;
    } else {

    }
    goto ldv_31869;
    case 2: ;
    if (ldv_state_variable_6 == 1) {
      dummy_hrtimer_pointer(dummy_hrtimer_ops_group0);
      ldv_state_variable_6 = 1;
    } else {

    }
    goto ldv_31869;
    case 3: ;
    if (ldv_state_variable_6 == 1) {
      dummy_hrtimer_stop(dummy_hrtimer_ops_group0);
      ldv_state_variable_6 = 1;
    } else {

    }
    goto ldv_31869;
    case 4: ;
    if (ldv_state_variable_6 == 1) {
      dummy_hrtimer_free(dummy_hrtimer_ops_group0);
      ldv_state_variable_6 = 1;
    } else {

    }
    goto ldv_31869;
    case 5: ;
    if (ldv_state_variable_6 == 1) {
      dummy_hrtimer_create(dummy_hrtimer_ops_group0);
      ldv_state_variable_6 = 1;
    } else {

    }
    goto ldv_31869;
    default: 
    ldv_stop();
    }
    ldv_31869: ;
  } else {

  }
  goto ldv_31876;
  case 1: ;
  if (ldv_state_variable_3 != 0) {
    tmp___14 = __VERIFIER_nondet_int();
    switch (tmp___14) {
    case 0: ;
    if (ldv_state_variable_3 == 14) {
      ldv_retval_18 = snd_dummy_resume(snd_dummy_pm_group1);
      if (ldv_retval_18 == 0) {
        ldv_state_variable_3 = 15;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 1: ;
    if (ldv_state_variable_3 == 2) {
      ldv_retval_17 = snd_dummy_suspend(snd_dummy_pm_group1);
      if (ldv_retval_17 == 0) {
        ldv_state_variable_3 = 3;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 2: ;
    if (ldv_state_variable_3 == 13) {
      ldv_retval_16 = snd_dummy_resume(snd_dummy_pm_group1);
      if (ldv_retval_16 == 0) {
        ldv_state_variable_3 = 15;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 3: ;
    if (ldv_state_variable_3 == 2) {
      ldv_retval_15 = snd_dummy_suspend(snd_dummy_pm_group1);
      if (ldv_retval_15 == 0) {
        ldv_state_variable_3 = 4;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 4: ;
    if (ldv_state_variable_3 == 2) {
      ldv_retval_14 = snd_dummy_suspend(snd_dummy_pm_group1);
      if (ldv_retval_14 == 0) {
        ldv_state_variable_3 = 5;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 5: ;
    if (ldv_state_variable_3 == 12) {
      ldv_retval_13 = snd_dummy_resume(snd_dummy_pm_group1);
      if (ldv_retval_13 == 0) {
        ldv_state_variable_3 = 15;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 6: ;
    if (ldv_state_variable_3 == 3) {
      ldv_retval_12 = ldv_suspend_late_3();
      if (ldv_retval_12 == 0) {
        ldv_state_variable_3 = 6;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 7: ;
    if (ldv_state_variable_3 == 9) {
      ldv_retval_11 = ldv_restore_early_3();
      if (ldv_retval_11 == 0) {
        ldv_state_variable_3 = 13;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 8: ;
    if (ldv_state_variable_3 == 6) {
      ldv_retval_10 = ldv_resume_early_3();
      if (ldv_retval_10 == 0) {
        ldv_state_variable_3 = 12;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 9: ;
    if (ldv_state_variable_3 == 11) {
      ldv_retval_9 = ldv_thaw_early_3();
      if (ldv_retval_9 == 0) {
        ldv_state_variable_3 = 14;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 10: ;
    if (ldv_state_variable_3 == 7) {
      ldv_retval_8 = ldv_resume_noirq_3();
      if (ldv_retval_8 == 0) {
        ldv_state_variable_3 = 12;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 11: ;
    if (ldv_state_variable_3 == 5) {
      ldv_retval_7 = ldv_freeze_noirq_3();
      if (ldv_retval_7 == 0) {
        ldv_state_variable_3 = 10;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 12: ;
    if (ldv_state_variable_3 == 1) {
      ldv_retval_6 = ldv_prepare_3();
      if (ldv_retval_6 == 0) {
        ldv_state_variable_3 = 2;
        ref_cnt = ref_cnt + 1;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 13: ;
    if (ldv_state_variable_3 == 5) {
      ldv_retval_5 = ldv_freeze_late_3();
      if (ldv_retval_5 == 0) {
        ldv_state_variable_3 = 11;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 14: ;
    if (ldv_state_variable_3 == 10) {
      ldv_retval_4 = ldv_thaw_noirq_3();
      if (ldv_retval_4 == 0) {
        ldv_state_variable_3 = 14;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 15: ;
    if (ldv_state_variable_3 == 4) {
      ldv_retval_3 = ldv_poweroff_noirq_3();
      if (ldv_retval_3 == 0) {
        ldv_state_variable_3 = 8;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 16: ;
    if (ldv_state_variable_3 == 4) {
      ldv_retval_2 = ldv_poweroff_late_3();
      if (ldv_retval_2 == 0) {
        ldv_state_variable_3 = 9;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 17: ;
    if (ldv_state_variable_3 == 8) {
      ldv_retval_1 = ldv_restore_noirq_3();
      if (ldv_retval_1 == 0) {
        ldv_state_variable_3 = 13;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 18: ;
    if (ldv_state_variable_3 == 3) {
      ldv_retval_0 = ldv_suspend_noirq_3();
      if (ldv_retval_0 == 0) {
        ldv_state_variable_3 = 7;
      } else {

      }
    } else {

    }
    goto ldv_31879;
    case 19: ;
    if (ldv_state_variable_3 == 15) {
      ldv_complete_3();
      ldv_state_variable_3 = 1;
      ref_cnt = ref_cnt - 1;
    } else {

    }
    goto ldv_31879;
    default: 
    ldv_stop();
    }
    ldv_31879: ;
  } else {

  }
  goto ldv_31876;
  case 2: ;
  if (ldv_state_variable_7 != 0) {
    tmp___15 = __VERIFIER_nondet_int();
    switch (tmp___15) {
    case 0: ;
    if (ldv_state_variable_7 == 1) {
      dummy_systimer_start(dummy_systimer_ops_group0);
      ldv_state_variable_7 = 1;
    } else {

    }
    goto ldv_31902;
    case 1: ;
    if (ldv_state_variable_7 == 1) {
      dummy_systimer_prepare(dummy_systimer_ops_group0);
      ldv_state_variable_7 = 1;
    } else {

    }
    goto ldv_31902;
    case 2: ;
    if (ldv_state_variable_7 == 1) {
      dummy_systimer_pointer(dummy_systimer_ops_group0);
      ldv_state_variable_7 = 1;
    } else {

    }
    goto ldv_31902;
    case 3: ;
    if (ldv_state_variable_7 == 1) {
      dummy_systimer_stop(dummy_systimer_ops_group0);
      ldv_state_variable_7 = 1;
    } else {

    }
    goto ldv_31902;
    case 4: ;
    if (ldv_state_variable_7 == 1) {
      dummy_systimer_free(dummy_systimer_ops_group0);
      ldv_state_variable_7 = 1;
    } else {

    }
    goto ldv_31902;
    case 5: ;
    if (ldv_state_variable_7 == 1) {
      dummy_systimer_create(dummy_systimer_ops_group0);
      ldv_state_variable_7 = 1;
    } else {

    }
    goto ldv_31902;
    default: 
    ldv_stop();
    }
    ldv_31902: ;
  } else {

  }
  goto ldv_31876;
  case 3: ;
  if (ldv_state_variable_2 != 0) {
    tmp___16 = __VERIFIER_nondet_int();
    switch (tmp___16) {
    case 0: ;
    if (ldv_state_variable_2 == 1) {
      ldv_retval_19 = snd_dummy_probe(snd_dummy_driver_group0);
      if (ldv_retval_19 == 0) {
        ldv_state_variable_2 = 2;
        ref_cnt = ref_cnt + 1;
      } else {

      }
    } else {

    }
    goto ldv_31911;
    case 1: ;
    if (ldv_state_variable_2 == 2) {
      snd_dummy_remove(snd_dummy_driver_group0);
      ldv_state_variable_2 = 1;
      ref_cnt = ref_cnt - 1;
    } else {

    }
    goto ldv_31911;
    default: 
    ldv_stop();
    }
    ldv_31911: ;
  } else {

  }
  goto ldv_31876;
  case 4: ;
  if (ldv_state_variable_8 != 0) {
    tmp___17 = __VERIFIER_nondet_int();
    switch (tmp___17) {
    case 0: ;
    if (ldv_state_variable_8 == 1) {
      emu10k1_playback_constraints(ldvarg0);
      ldv_state_variable_8 = 1;
    } else {

    }
    goto ldv_31916;
    default: 
    ldv_stop();
    }
    ldv_31916: ;
  } else {

  }
  goto ldv_31876;
  case 5: ;
  if (ldv_state_variable_1 != 0) {
    choose_timer_1(ldv_timer_list_1);
  } else {

  }
  goto ldv_31876;
  case 6: ;
  if (ldv_state_variable_4 != 0) {
    tmp___18 = __VERIFIER_nondet_int();
    switch (tmp___18) {
    case 0: ;
    if (ldv_state_variable_4 == 2) {
      dummy_pcm_prepare(dummy_pcm_ops_no_buf_group0);
      ldv_state_variable_4 = 2;
    } else {

    }
    if (ldv_state_variable_4 == 1) {
      dummy_pcm_prepare(dummy_pcm_ops_no_buf_group0);
      ldv_state_variable_4 = 1;
    } else {

    }
    goto ldv_31921;
    case 1: ;
    if (ldv_state_variable_4 == 2) {
      dummy_pcm_hw_free(dummy_pcm_ops_no_buf_group0);
      ldv_state_variable_4 = 2;
    } else {

    }
    if (ldv_state_variable_4 == 1) {
      dummy_pcm_hw_free(dummy_pcm_ops_no_buf_group0);
      ldv_state_variable_4 = 1;
    } else {

    }
    goto ldv_31921;
    case 2: ;
    if (ldv_state_variable_4 == 2) {
      dummy_pcm_silence(dummy_pcm_ops_no_buf_group0, ldvarg12, ldvarg11, ldvarg10);
      ldv_state_variable_4 = 2;
    } else {

    }
    if (ldv_state_variable_4 == 1) {
      dummy_pcm_silence(dummy_pcm_ops_no_buf_group0, ldvarg12, ldvarg11, ldvarg10);
      ldv_state_variable_4 = 1;
    } else {

    }
    goto ldv_31921;
    case 3: ;
    if (ldv_state_variable_4 == 2) {
      dummy_pcm_pointer(dummy_pcm_ops_no_buf_group0);
      ldv_state_variable_4 = 2;
    } else {

    }
    if (ldv_state_variable_4 == 1) {
      dummy_pcm_pointer(dummy_pcm_ops_no_buf_group0);
      ldv_state_variable_4 = 1;
    } else {

    }
    goto ldv_31921;
    case 4: ;
    if (ldv_state_variable_4 == 2) {
      ldv_retval_21 = dummy_pcm_close(dummy_pcm_ops_no_buf_group0);
      if (ldv_retval_21 == 0) {
        ldv_state_variable_4 = 1;
        ref_cnt = ref_cnt - 1;
      } else {

      }
    } else {

    }
    goto ldv_31921;
    case 5: ;
    if (ldv_state_variable_4 == 1) {
      ldv_retval_20 = dummy_pcm_open(dummy_pcm_ops_no_buf_group0);
      if (ldv_retval_20 == 0) {
        ldv_state_variable_4 = 2;
        ref_cnt = ref_cnt + 1;
      } else {

      }
    } else {

    }
    goto ldv_31921;
    case 6: ;
    if (ldv_state_variable_4 == 2) {
      dummy_pcm_copy(dummy_pcm_ops_no_buf_group0, ldvarg8, ldvarg7, ldvarg6, ldvarg9);
      ldv_state_variable_4 = 2;
    } else {

    }
    if (ldv_state_variable_4 == 1) {
      dummy_pcm_copy(dummy_pcm_ops_no_buf_group0, ldvarg8, ldvarg7, ldvarg6, ldvarg9);
      ldv_state_variable_4 = 1;
    } else {

    }
    goto ldv_31921;
    case 7: ;
    if (ldv_state_variable_4 == 2) {
      snd_pcm_lib_ioctl(dummy_pcm_ops_no_buf_group0, ldvarg5, ldvarg4);
      ldv_state_variable_4 = 2;
    } else {

    }
    if (ldv_state_variable_4 == 1) {
      snd_pcm_lib_ioctl(dummy_pcm_ops_no_buf_group0, ldvarg5, ldvarg4);
      ldv_state_variable_4 = 1;
    } else {

    }
    goto ldv_31921;
    case 8: ;
    if (ldv_state_variable_4 == 2) {
      dummy_pcm_page(dummy_pcm_ops_no_buf_group0, ldvarg3);
      ldv_state_variable_4 = 2;
    } else {

    }
    if (ldv_state_variable_4 == 1) {
      dummy_pcm_page(dummy_pcm_ops_no_buf_group0, ldvarg3);
      ldv_state_variable_4 = 1;
    } else {

    }
    goto ldv_31921;
    case 9: ;
    if (ldv_state_variable_4 == 2) {
      dummy_pcm_hw_params(dummy_pcm_ops_no_buf_group0, ldvarg2);
      ldv_state_variable_4 = 2;
    } else {

    }
    if (ldv_state_variable_4 == 1) {
      dummy_pcm_hw_params(dummy_pcm_ops_no_buf_group0, ldvarg2);
      ldv_state_variable_4 = 1;
    } else {

    }
    goto ldv_31921;
    case 10: ;
    if (ldv_state_variable_4 == 2) {
      dummy_pcm_trigger(dummy_pcm_ops_no_buf_group0, ldvarg1);
      ldv_state_variable_4 = 2;
    } else {

    }
    if (ldv_state_variable_4 == 1) {
      dummy_pcm_trigger(dummy_pcm_ops_no_buf_group0, ldvarg1);
      ldv_state_variable_4 = 1;
    } else {

    }
    goto ldv_31921;
    default: 
    ldv_stop();
    }
    ldv_31921: ;
  } else {

  }
  goto ldv_31876;
  case 7: ;
  if (ldv_state_variable_0 != 0) {
    tmp___19 = __VERIFIER_nondet_int();
    switch (tmp___19) {
    case 0: ;
    if (ldv_state_variable_0 == 3 && ref_cnt == 0) {
      alsa_card_dummy_exit();
      ldv_state_variable_0 = 2;
      goto ldv_final;
    } else {

    }
    goto ldv_31936;
    case 1: ;
    if (ldv_state_variable_0 == 1) {
      ldv_retval_22 = alsa_card_dummy_init();
      if (ldv_retval_22 == 0) {
        ldv_state_variable_0 = 3;
        ldv_state_variable_5 = 1;
        ldv_initialize_snd_pcm_ops_5();
        ldv_state_variable_7 = 1;
        ldv_initialize_dummy_timer_ops_7();
        ldv_state_variable_3 = 1;
        ldv_dev_pm_ops_3();
        ldv_state_variable_4 = 1;
        ldv_initialize_snd_pcm_ops_4();
        ldv_state_variable_6 = 1;
        ldv_initialize_dummy_timer_ops_6();
        ldv_state_variable_8 = 1;
      } else {

      }
      if (ldv_retval_22 != 0) {
        ldv_state_variable_0 = 2;
        goto ldv_final;
      } else {

      }
    } else {

    }
    goto ldv_31936;
    default: 
    ldv_stop();
    }
    ldv_31936: ;
  } else {

  }
  goto ldv_31876;
  case 8: ;
  if (ldv_state_variable_5 != 0) {
    tmp___20 = __VERIFIER_nondet_int();
    switch (tmp___20) {
    case 0: ;
    if (ldv_state_variable_5 == 2) {
      dummy_pcm_prepare(dummy_pcm_ops_group0);
      ldv_state_variable_5 = 2;
    } else {

    }
    if (ldv_state_variable_5 == 1) {
      dummy_pcm_prepare(dummy_pcm_ops_group0);
      ldv_state_variable_5 = 1;
    } else {

    }
    goto ldv_31941;
    case 1: ;
    if (ldv_state_variable_5 == 2) {
      snd_pcm_lib_ioctl(dummy_pcm_ops_group0, ldvarg16, ldvarg15);
      ldv_state_variable_5 = 2;
    } else {

    }
    if (ldv_state_variable_5 == 1) {
      snd_pcm_lib_ioctl(dummy_pcm_ops_group0, ldvarg16, ldvarg15);
      ldv_state_variable_5 = 1;
    } else {

    }
    goto ldv_31941;
    case 2: ;
    if (ldv_state_variable_5 == 2) {
      dummy_pcm_hw_free(dummy_pcm_ops_group0);
      ldv_state_variable_5 = 2;
    } else {

    }
    if (ldv_state_variable_5 == 1) {
      dummy_pcm_hw_free(dummy_pcm_ops_group0);
      ldv_state_variable_5 = 1;
    } else {

    }
    goto ldv_31941;
    case 3: ;
    if (ldv_state_variable_5 == 2) {
      dummy_pcm_hw_params(dummy_pcm_ops_group0, ldvarg14);
      ldv_state_variable_5 = 2;
    } else {

    }
    if (ldv_state_variable_5 == 1) {
      dummy_pcm_hw_params(dummy_pcm_ops_group0, ldvarg14);
      ldv_state_variable_5 = 1;
    } else {

    }
    goto ldv_31941;
    case 4: ;
    if (ldv_state_variable_5 == 2) {
      dummy_pcm_pointer(dummy_pcm_ops_group0);
      ldv_state_variable_5 = 2;
    } else {

    }
    if (ldv_state_variable_5 == 1) {
      dummy_pcm_pointer(dummy_pcm_ops_group0);
      ldv_state_variable_5 = 1;
    } else {

    }
    goto ldv_31941;
    case 5: ;
    if (ldv_state_variable_5 == 2) {
      dummy_pcm_trigger(dummy_pcm_ops_group0, ldvarg13);
      ldv_state_variable_5 = 2;
    } else {

    }
    if (ldv_state_variable_5 == 1) {
      dummy_pcm_trigger(dummy_pcm_ops_group0, ldvarg13);
      ldv_state_variable_5 = 1;
    } else {

    }
    goto ldv_31941;
    case 6: ;
    if (ldv_state_variable_5 == 2) {
      ldv_retval_24 = dummy_pcm_close(dummy_pcm_ops_group0);
      if (ldv_retval_24 == 0) {
        ldv_state_variable_5 = 1;
        ref_cnt = ref_cnt - 1;
      } else {

      }
    } else {

    }
    goto ldv_31941;
    case 7: ;
    if (ldv_state_variable_5 == 1) {
      ldv_retval_23 = dummy_pcm_open(dummy_pcm_ops_group0);
      if (ldv_retval_23 == 0) {
        ldv_state_variable_5 = 2;
        ref_cnt = ref_cnt + 1;
      } else {

      }
    } else {

    }
    goto ldv_31941;
    default: 
    ldv_stop();
    }
    ldv_31941: ;
  } else {

  }
  goto ldv_31876;
  default: 
  ldv_stop();
  }
  ldv_31876: ;
  goto ldv_31951;
  ldv_final: 
  ldv_check_final_state();
  return 0;
}
}
__inline static void spin_lock(spinlock_t *lock ) 
{ 


  {
  ldv_spin_lock();
  ldv_spin_lock_1(lock);
  return;
}
}
__inline static void spin_lock_irq(spinlock_t *lock ) 
{ 


  {
  ldv_spin_lock();
  ldv_spin_lock_irq_4(lock);
  return;
}
}
__inline static void spin_unlock(spinlock_t *lock ) 
{ 


  {
  ldv_spin_unlock();
  ldv_spin_unlock_5(lock);
  return;
}
}
__inline static void spin_unlock_irq(spinlock_t *lock ) 
{ 


  {
  ldv_spin_unlock();
  ldv_spin_unlock_irq_7(lock);
  return;
}
}
__inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) 
{ 


  {
  ldv_spin_unlock();
  ldv_spin_unlock_irqrestore_8(lock, flags);
  return;
}
}
void *ldv_kmem_cache_alloc_16(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) 
{ 


  {
  ldv_check_alloc_flags(flags);
  kmem_cache_alloc(ldv_func_arg1, flags);
  return ((void *)0);
}
}
__inline static void *kzalloc(size_t size , gfp_t flags ) 
{ 


  {
  ldv_check_alloc_flags(flags);
  return ((void *)0);
}
}
int ldv_del_timer_19(struct timer_list *ldv_func_arg1 ) 
{ 
  ldv_func_ret_type___2 ldv_func_res ;
  int tmp ;

  {
  tmp = del_timer(ldv_func_arg1);
  ldv_func_res = tmp;
  disable_suitable_timer_1(ldv_func_arg1);
  return (ldv_func_res);
}
}
void ldv_platform_driver_unregister_20(struct platform_driver *drv ) 
{ 


  {
  platform_driver_unregister(drv);
  ldv_state_variable_2 = 0;
  return;
}
}
int ldv___platform_driver_register_21(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) 
{ 
  ldv_func_ret_type___3 ldv_func_res ;
  int tmp ;

  {
  tmp = __platform_driver_register(ldv_func_arg1, ldv_func_arg2);
  ldv_func_res = tmp;
  ldv_state_variable_2 = 1;
  ldv_initialize_platform_driver_2();
  return (ldv_func_res);
}
}
void ldv_platform_driver_unregister_22(struct platform_driver *drv ) 
{ 


  {
  platform_driver_unregister(drv);
  ldv_state_variable_2 = 0;
  return;
}
}
__inline static void ldv_error(void);
int ldv_spin  =    0;
void ldv_check_alloc_flags(gfp_t flags ) 
{ 


  {
  if (ldv_spin == 0 || ! (flags & 16U)) {

  } else {
    ldv_error();
  }
  return;
}
}
extern struct page___0 *ldv_some_page(void) ;
struct page___0 *ldv_check_alloc_flags_and_return_some_page(gfp_t flags ) 
{ 
  struct page___0 *tmp ;

  {
  if (ldv_spin == 0 || ! (flags & 16U)) {

  } else {
    ldv_error();
  }
  tmp = ldv_some_page();
  return (tmp);
}
}
void ldv_check_alloc_nonatomic(void) 
{ 


  {
  if (ldv_spin == 0) {

  } else {
    ldv_error();
  }
  return;
}
}
void ldv_spin_lock(void) 
{ 


  {
  ldv_spin = 1;
  return;
}
}
void ldv_spin_unlock(void) 
{ 


  {
  ldv_spin = 0;
  return;
}
}
int ldv_spin_trylock(void) 
{ 
  int is_lock ;

  {
  is_lock = ldv_undef_int();
  if (is_lock) {
    return (0);
  } else {
    ldv_spin = 1;
    return (1);
  }
}
}