devdma_hw_free    495 sound/arm/aaci.c 	devdma_hw_free(NULL, substream);
devdma_hw_free     45 sound/arm/devdma.c 		devdma_hw_free(dev, substream);
devdma_hw_free      1 sound/arm/devdma.h void devdma_hw_free(struct device *dev, struct snd_pcm_substream *substream);