DMA_NONE         1669 include/linux/libata.h 	qc->dma_dir = DMA_NONE;
DMA_NONE           87 include/linux/platform_data/dma-ep93xx.h 		return DMA_NONE;
DMA_NONE          207 include/target/target_core_fabric.h 	case DMA_NONE:
DMA_NONE          209 include/target/target_core_fabric.h 		return DMA_NONE;