1985 			   struct file *file)  in snd_pcm_prepare()
2093 			 struct file *file)  in snd_pcm_drain()
2233 static bool is_pcm_file(struct file *file)  in is_pcm_file()
2726 			   struct file *file,  in snd_pcm_open_substream()
2774 static int snd_pcm_open_file(struct file *file,  in snd_pcm_open_file()
2799 static int snd_pcm_playback_open(struct inode *inode, struct file *file)  in snd_pcm_playback_open()
2813 static int snd_pcm_capture_open(struct inode *inode, struct file *file)  in snd_pcm_capture_open()
2827 static int snd_pcm_open(struct file *file, struct snd_pcm *pcm, int stream)  in snd_pcm_open()
2884 static int snd_pcm_release(struct inode *inode, struct file *file)  in snd_pcm_release()
3290 static int snd_pcm_common_ioctl(struct file *file,  in snd_pcm_common_ioctl()
3399 static long snd_pcm_ioctl(struct file *file, unsigned int cmd,  in snd_pcm_ioctl()
3463 static ssize_t snd_pcm_read(struct file *file, char __user *buf, size_t count,  in snd_pcm_read()
3488 static ssize_t snd_pcm_write(struct file *file, const char __user *buf,  in snd_pcm_write()
3592 static __poll_t snd_pcm_poll(struct file *file, poll_table *wait)  in snd_pcm_poll()
3671 static int snd_pcm_mmap_status(struct snd_pcm_substream *substream, struct file *file,  in snd_pcm_mmap_status()
3709 static int snd_pcm_mmap_control(struct snd_pcm_substream *substream, struct file *file,  in snd_pcm_mmap_control()
3765 static int snd_pcm_mmap_status(struct snd_pcm_substream *substream, struct file *file,  in snd_pcm_mmap_status()
3770 static int snd_pcm_mmap_control(struct snd_pcm_substream *substream, struct file *file,  in snd_pcm_mmap_control()
3875 int snd_pcm_mmap_data(struct snd_pcm_substream *substream, struct file *file,  in snd_pcm_mmap_data()
3919 static int snd_pcm_mmap(struct file *file, struct vm_area_struct *area)  in snd_pcm_mmap()
3956 static int snd_pcm_fasync(int fd, struct file * file, int on)  in snd_pcm_fasync()
4096 static unsigned long snd_pcm_get_unmapped_area(struct file *file,  in snd_pcm_get_unmapped_area()