bf5xx_pcm_free_dma_buffers  451 sound/soc/blackfin/bf5xx-ac97-pcm.c 	.pcm_free	= bf5xx_pcm_free_dma_buffers,
bf5xx_pcm_free_dma_buffers  282 sound/soc/blackfin/bf5xx-i2s-pcm.c 	.pcm_free	= bf5xx_pcm_free_dma_buffers,