snd_pcm_pause 1467 sound/core/pcm_native.c snd_pcm_pause(substream, 0); snd_pcm_pause 1550 sound/core/pcm_native.c snd_pcm_pause(substream, 0); snd_pcm_pause 2556 sound/core/pcm_native.c res = snd_pcm_pause(substream, (int)(unsigned long)arg);