bf5xx_pcm_hw_free  305 sound/soc/blackfin/bf5xx-ac97-pcm.c 	.hw_free	= bf5xx_pcm_hw_free,
bf5xx_pcm_hw_free  191 sound/soc/blackfin/bf5xx-i2s-pcm.c 	.hw_free	= bf5xx_pcm_hw_free,