571 	size_t buffer_length, enum dma_data_direction data_direction)  in pqi_map_single()  argument
575 	if (!buffer || buffer_length == 0 || data_direction == DMA_NONE)  in pqi_map_single()
579 		data_direction);  in pqi_map_single()
592 	enum dma_data_direction data_direction)  in pqi_pci_unmap()  argument
596 	if (data_direction == DMA_NONE)  in pqi_pci_unmap()
603 			data_direction);  in pqi_pci_unmap()
629 		request->data_direction = SOP_READ_FLAG;  in pqi_build_raid_path_request()
639 		request->data_direction = SOP_READ_FLAG;  in pqi_build_raid_path_request()
652 		request->data_direction = SOP_READ_FLAG;  in pqi_build_raid_path_request()
659 		request->data_direction = SOP_WRITE_FLAG;  in pqi_build_raid_path_request()
671 		request->data_direction = SOP_READ_FLAG;  in pqi_build_raid_path_request()
680 		request->data_direction = SOP_WRITE_FLAG;  in pqi_build_raid_path_request()
686 		request->data_direction = SOP_BIDIRECTIONAL;  in pqi_build_raid_path_request()
697 	switch (request->data_direction) {  in pqi_build_raid_path_request()
5597 		request->data_direction = SOP_READ_FLAG;  in pqi_raid_submit_io()
5600 		request->data_direction = SOP_WRITE_FLAG;  in pqi_raid_submit_io()
5603 		request->data_direction = SOP_NO_DIRECTION_FLAG;  in pqi_raid_submit_io()
5606 		request->data_direction = SOP_BIDIRECTIONAL;  in pqi_raid_submit_io()
5729 		request->data_direction = SOP_READ_FLAG;  in pqi_aio_submit_io()
5732 		request->data_direction = SOP_WRITE_FLAG;  in pqi_aio_submit_io()
5735 		request->data_direction = SOP_NO_DIRECTION_FLAG;  in pqi_aio_submit_io()
5738 		request->data_direction = SOP_BIDIRECTIONAL;  in pqi_aio_submit_io()
5806 	r1_request->data_direction = SOP_READ_FLAG;  in pqi_aio_submit_r1_write_io()
5873 	r56_request->data_direction = SOP_READ_FLAG;  in pqi_aio_submit_r56_write_io()
6788 		request.data_direction = SOP_NO_DIRECTION_FLAG;  in pqi_passthru_ioctl()
6791 		request.data_direction = SOP_WRITE_FLAG;  in pqi_passthru_ioctl()
6794 		request.data_direction = SOP_READ_FLAG;  in pqi_passthru_ioctl()
6797 		request.data_direction = SOP_BIDIRECTIONAL;  in pqi_passthru_ioctl()