snd_pcm_stop
snd_pcm_stop(substream,
int snd_pcm_stop(struct snd_pcm_substream *substream, snd_pcm_state_t status);
snd_pcm_stop(substream, SNDRV_PCM_STATE_DISCONNECTED);
snd_pcm_stop(substream, SNDRV_PCM_STATE_XRUN);
snd_pcm_stop(substream, SNDRV_PCM_STATE_SETUP);
EXPORT_SYMBOL(snd_pcm_stop);
snd_pcm_stop(substream, SNDRV_PCM_STATE_SETUP);
snd_pcm_stop(substream, SNDRV_PCM_STATE_SETUP);
snd_pcm_stop(substream, SNDRV_PCM_STATE_SETUP);
snd_pcm_stop(dpcm_capt->substream, SNDRV_PCM_STATE_DRAINING);
snd_pcm_stop(ak4113->substream,
snd_pcm_stop(ak4114->capture_substream, SNDRV_PCM_STATE_DRAINING);
snd_pcm_stop(ak4117->substream, SNDRV_PCM_STATE_DRAINING);
snd_pcm_stop(substream, SNDRV_PCM_STATE_DISCONNECTED);
snd_pcm_stop(substream, SNDRV_PCM_STATE_DISCONNECTED);
snd_pcm_stop(player->substream, SNDRV_PCM_STATE_XRUN);
snd_pcm_stop(player->substream, SNDRV_PCM_STATE_XRUN);
snd_pcm_stop(player->substream, SNDRV_PCM_STATE_XRUN);
snd_pcm_stop(reader->substream, SNDRV_PCM_STATE_XRUN);
snd_pcm_stop(spdifrx->substream,
snd_pcm_stop(ad->current_stream, SNDRV_PCM_STATE_DISCONNECTED);
snd_pcm_stop(tascam->playback_substream, SNDRV_PCM_STATE_XRUN);
snd_pcm_stop(tascam->capture_substream, SNDRV_PCM_STATE_XRUN);