sprd_pcm_release_dma_channel  185 sound/soc/sprd/sprd-pcm-dma.c 			sprd_pcm_release_dma_channel(substream);
sprd_pcm_release_dma_channel  312 sound/soc/sprd/sprd-pcm-dma.c 	sprd_pcm_release_dma_channel(substream);
sprd_pcm_release_dma_channel  319 sound/soc/sprd/sprd-pcm-dma.c 	sprd_pcm_release_dma_channel(substream);