dma_can_mmap      461 include/linux/dma-mapping.h bool dma_can_mmap(struct device *dev);
dma_can_mmap      246 kernel/dma/mapping.c EXPORT_SYMBOL_GPL(dma_can_mmap);
dma_can_mmap      239 sound/core/pcm_native.c 	return dma_can_mmap(substream->dma_buffer.dev.dev);