450 	struct snd_pcm *pcm;
497 	struct snd_pcm *pcm;
516 struct snd_pcm {  struct
529 	void (*private_free) (struct snd_pcm *pcm);  argument
546 		struct snd_pcm **rpcm);  argument
549 		struct snd_pcm **rpcm);
550 int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count);
554 	int (*n_register) (struct snd_pcm * pcm);
555 	int (*n_disconnect) (struct snd_pcm * pcm);
556 	int (*n_unregister) (struct snd_pcm * pcm);
576 int snd_pcm_suspend_all(struct snd_pcm *pcm);
578 static inline int snd_pcm_suspend_all(struct snd_pcm *pcm)  in snd_pcm_suspend_all()
584 int snd_pcm_open_substream(struct snd_pcm *pcm, int stream, struct file *file,
587 int snd_pcm_attach_substream(struct snd_pcm *pcm, int stream, struct file *file,
1134 void snd_pcm_set_ops(struct snd_pcm * pcm, int direction,
1267 void snd_pcm_lib_preallocate_free_for_all(struct snd_pcm *pcm);
1271 void snd_pcm_lib_preallocate_pages_for_all(struct snd_pcm *pcm,
1279 int snd_pcm_set_managed_buffer_all(struct snd_pcm *pcm, int type,
1318 snd_pcm_set_fixed_buffer_all(struct snd_pcm *pcm, int type,  in snd_pcm_set_fixed_buffer_all()
1489 	struct snd_pcm *pcm;	/* assigned PCM instance */
1525 int snd_pcm_add_chmap_ctls(struct snd_pcm *pcm, int stream,