524 	size_t buffer_length, enum dma_data_direction data_direction)  in pqi_map_single()  argument
528 	if (!buffer || buffer_length == 0 || data_direction == DMA_NONE)  in pqi_map_single()
532 		data_direction);  in pqi_map_single()
545 	enum dma_data_direction data_direction)  in pqi_pci_unmap()  argument
549 	if (data_direction == DMA_NONE)  in pqi_pci_unmap()
556 			data_direction);  in pqi_pci_unmap()
582 		request->data_direction = SOP_READ_FLAG;  in pqi_build_raid_path_request()
586 		request->data_direction = SOP_READ_FLAG;  in pqi_build_raid_path_request()
596 		request->data_direction = SOP_READ_FLAG;  in pqi_build_raid_path_request()
609 		request->data_direction = SOP_READ_FLAG;  in pqi_build_raid_path_request()
616 		request->data_direction = SOP_WRITE_FLAG;  in pqi_build_raid_path_request()
628 		request->data_direction = SOP_READ_FLAG;  in pqi_build_raid_path_request()
637 		request->data_direction = SOP_WRITE_FLAG;  in pqi_build_raid_path_request()
643 		request->data_direction = SOP_BIDIRECTIONAL;  in pqi_build_raid_path_request()
654 	switch (request->data_direction) {  in pqi_build_raid_path_request()
5535 		request->data_direction = SOP_READ_FLAG;  in pqi_raid_submit_scsi_cmd_with_io_request()
5538 		request->data_direction = SOP_WRITE_FLAG;  in pqi_raid_submit_scsi_cmd_with_io_request()
5541 		request->data_direction = SOP_NO_DIRECTION_FLAG;  in pqi_raid_submit_scsi_cmd_with_io_request()
5544 		request->data_direction = SOP_BIDIRECTIONAL;  in pqi_raid_submit_scsi_cmd_with_io_request()
5698 		request->data_direction = SOP_READ_FLAG;  in pqi_aio_submit_io()
5701 		request->data_direction = SOP_WRITE_FLAG;  in pqi_aio_submit_io()
5704 		request->data_direction = SOP_NO_DIRECTION_FLAG;  in pqi_aio_submit_io()
5707 		request->data_direction = SOP_BIDIRECTIONAL;  in pqi_aio_submit_io()
5772 	r1_request->data_direction = SOP_READ_FLAG;  in pqi_aio_submit_r1_write_io()
5837 	r56_request->data_direction = SOP_READ_FLAG;  in pqi_aio_submit_r56_write_io()
6673 		request.data_direction = SOP_NO_DIRECTION_FLAG;  in pqi_passthru_ioctl()
6676 		request.data_direction = SOP_WRITE_FLAG;  in pqi_passthru_ioctl()
6679 		request.data_direction = SOP_READ_FLAG;  in pqi_passthru_ioctl()
6682 		request.data_direction = SOP_BIDIRECTIONAL;  in pqi_passthru_ioctl()