dmaengine_get_unmap_data 1280 drivers/dma/dmaengine.c dmaengine_get_unmap_data(struct device *dev, int nr, gfp_t flags)
dmaengine_get_unmap_data  531 include/linux/dmaengine.h dmaengine_get_unmap_data(struct device *dev, int nr, gfp_t flags)