461 	enum dma_data_direction direction;  in dma_buf_ioctl()  local
476 			direction = DMA_FROM_DEVICE;  in dma_buf_ioctl()
479 			direction = DMA_TO_DEVICE;  in dma_buf_ioctl()
482 			direction = DMA_BIDIRECTIONAL;  in dma_buf_ioctl()
489 			ret = dma_buf_end_cpu_access(dmabuf, direction);  in dma_buf_ioctl()
491 			ret = dma_buf_begin_cpu_access(dmabuf, direction);  in dma_buf_ioctl()
792 				       enum dma_data_direction direction)  in __map_dma_buf()  argument
797 	sg_table = attach->dmabuf->ops->map_dma_buf(attach, direction);  in __map_dma_buf()
807 							   direction);  in __map_dma_buf()
998 			    enum dma_data_direction direction)  in __unmap_dma_buf()  argument
1003 	attach->dmabuf->ops->unmap_dma_buf(attach, sg_table, direction);  in __unmap_dma_buf()
1113 					enum dma_data_direction direction)  in dma_buf_map_attachment()  argument
1130 		if (attach->dir != direction &&  in dma_buf_map_attachment()
1145 	sg_table = __map_dma_buf(attach, direction);  in dma_buf_map_attachment()
1155 		attach->dir = direction;  in dma_buf_map_attachment()
1190 				enum dma_data_direction direction)  in dma_buf_map_attachment_unlocked()  argument
1200 	sg_table = dma_buf_map_attachment(attach, direction);  in dma_buf_map_attachment_unlocked()
1219 				enum dma_data_direction direction)  in dma_buf_unmap_attachment()  argument
1231 	__unmap_dma_buf(attach, sg_table, direction);  in dma_buf_unmap_attachment()
1251 				       enum dma_data_direction direction)  in dma_buf_unmap_attachment_unlocked()  argument
1259 	dma_buf_unmap_attachment(attach, sg_table, direction);  in dma_buf_unmap_attachment_unlocked()
1370 				      enum dma_data_direction direction)  in __dma_buf_begin_cpu_access()  argument
1372 	bool write = (direction == DMA_BIDIRECTIONAL ||  in __dma_buf_begin_cpu_access()
1373 		      direction == DMA_TO_DEVICE);  in __dma_buf_begin_cpu_access()
1406 			     enum dma_data_direction direction)  in dma_buf_begin_cpu_access()  argument
1416 		ret = dmabuf->ops->begin_cpu_access(dmabuf, direction);  in dma_buf_begin_cpu_access()
1423 		ret = __dma_buf_begin_cpu_access(dmabuf, direction);  in dma_buf_begin_cpu_access()
1442 			   enum dma_data_direction direction)  in dma_buf_end_cpu_access()  argument
1451 		ret = dmabuf->ops->end_cpu_access(dmabuf, direction);  in dma_buf_end_cpu_access()