snd_pcm_action_drain_init 1816 sound/core/pcm_native.c static const struct action_ops snd_pcm_action_drain_init = {
snd_pcm_action_drain_init 1858 sound/core/pcm_native.c 	result = snd_pcm_action(&snd_pcm_action_drain_init, substream, 0);