462 	enum dma_data_direction direction;  in dma_buf_ioctl()  local
477 			direction = DMA_FROM_DEVICE;  in dma_buf_ioctl()
480 			direction = DMA_TO_DEVICE;  in dma_buf_ioctl()
483 			direction = DMA_BIDIRECTIONAL;  in dma_buf_ioctl()
490 			ret = dma_buf_end_cpu_access(dmabuf, direction);  in dma_buf_ioctl()
492 			ret = dma_buf_begin_cpu_access(dmabuf, direction);  in dma_buf_ioctl()
794 				       enum dma_data_direction direction)  in __map_dma_buf()  argument
799 	sg_table = attach->dmabuf->ops->map_dma_buf(attach, direction);  in __map_dma_buf()
809 							   direction);  in __map_dma_buf()
1000 			    enum dma_data_direction direction)  in __unmap_dma_buf()  argument
1005 	attach->dmabuf->ops->unmap_dma_buf(attach, sg_table, direction);  in __unmap_dma_buf()
1115 					enum dma_data_direction direction)  in dma_buf_map_attachment()  argument
1132 		if (attach->dir != direction &&  in dma_buf_map_attachment()
1147 	sg_table = __map_dma_buf(attach, direction);  in dma_buf_map_attachment()
1157 		attach->dir = direction;  in dma_buf_map_attachment()
1192 				enum dma_data_direction direction)  in dma_buf_map_attachment_unlocked()  argument
1202 	sg_table = dma_buf_map_attachment(attach, direction);  in dma_buf_map_attachment_unlocked()
1221 				enum dma_data_direction direction)  in dma_buf_unmap_attachment()  argument
1233 	__unmap_dma_buf(attach, sg_table, direction);  in dma_buf_unmap_attachment()
1253 				       enum dma_data_direction direction)  in dma_buf_unmap_attachment_unlocked()  argument
1261 	dma_buf_unmap_attachment(attach, sg_table, direction);  in dma_buf_unmap_attachment_unlocked()
1375 				      enum dma_data_direction direction)  in __dma_buf_begin_cpu_access()  argument
1377 	bool write = (direction == DMA_BIDIRECTIONAL ||  in __dma_buf_begin_cpu_access()
1378 		      direction == DMA_TO_DEVICE);  in __dma_buf_begin_cpu_access()
1411 			     enum dma_data_direction direction)  in dma_buf_begin_cpu_access()  argument
1421 		ret = dmabuf->ops->begin_cpu_access(dmabuf, direction);  in dma_buf_begin_cpu_access()
1428 		ret = __dma_buf_begin_cpu_access(dmabuf, direction);  in dma_buf_begin_cpu_access()
1447 			   enum dma_data_direction direction)  in dma_buf_end_cpu_access()  argument
1456 		ret = dmabuf->ops->end_cpu_access(dmabuf, direction);  in dma_buf_end_cpu_access()