snd_pcm_delay      18 sound/core/pcm_compat.c 	err = snd_pcm_delay(substream, &delay);
snd_pcm_delay    2965 sound/core/pcm_native.c 		err = snd_pcm_delay(substream, &delay);
snd_pcm_delay    3055 sound/core/pcm_native.c 		return snd_pcm_delay(substream, frames);