snd_soc_dai_set_tristate  135 include/sound/soc-dai.h int snd_soc_dai_set_tristate(struct snd_soc_dai *dai, int tristate);
snd_soc_dai_set_tristate  233 sound/soc/soc-dai.c EXPORT_SYMBOL_GPL(snd_soc_dai_set_tristate);