bf5xx_pcm_free_dma_buffers 379 sound/soc/blackfin/bf5xx-ac97-pcm.c static void bf5xx_pcm_free_dma_buffers(struct snd_pcm *pcm) bf5xx_pcm_free_dma_buffers 227 sound/soc/blackfin/bf5xx-i2s-pcm.c static void bf5xx_pcm_free_dma_buffers(struct snd_pcm *pcm)