snd_soc_pcm_component_copy_user  377 include/sound/soc-component.h int snd_soc_pcm_component_copy_user(struct snd_pcm_substream *substream,
snd_soc_pcm_component_copy_user 2996 sound/soc/soc-pcm.c 			rtd->ops.copy_user	= snd_soc_pcm_component_copy_user;