bf5xx_pcm_trigger 166 sound/soc/blackfin/bf5xx-ac97-pcm.c static int bf5xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) bf5xx_pcm_trigger 104 sound/soc/blackfin/bf5xx-i2s-pcm.c static int bf5xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)