448 	struct snd_pcm *pcm;
504 	struct snd_pcm *pcm;
525 struct snd_pcm {  struct
538 	void (*private_free) (struct snd_pcm *pcm);  argument
554 		struct snd_pcm **rpcm);  argument
557 		struct snd_pcm **rpcm);
558 int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count);
562 	int (*n_register) (struct snd_pcm * pcm);
563 	int (*n_disconnect) (struct snd_pcm * pcm);
564 	int (*n_unregister) (struct snd_pcm * pcm);
585 int snd_pcm_suspend_all(struct snd_pcm *pcm);
591 static inline int snd_pcm_suspend_all(struct snd_pcm *pcm)  in snd_pcm_suspend_all()
597 int snd_pcm_open_substream(struct snd_pcm *pcm, int stream, struct file *file,
600 int snd_pcm_attach_substream(struct snd_pcm *pcm, int stream, struct file *file,
1079 void snd_pcm_set_ops(struct snd_pcm * pcm, int direction,
1204 int snd_pcm_lib_preallocate_free_for_all(struct snd_pcm *pcm);
1208 int snd_pcm_lib_preallocate_pages_for_all(struct snd_pcm *pcm,
1393 	struct snd_pcm *pcm;	/* assigned PCM instance */
1427 int snd_pcm_add_chmap_ctls(struct snd_pcm *pcm, int stream,