429 	size_t buffer_length, enum dma_data_direction data_direction)  in pqi_map_single()  argument
433 	if (!buffer || buffer_length == 0 || data_direction == DMA_NONE)  in pqi_map_single()
437 		data_direction);  in pqi_map_single()
450 	enum dma_data_direction data_direction)  in pqi_pci_unmap()  argument
454 	if (data_direction == DMA_NONE)  in pqi_pci_unmap()
461 			data_direction);  in pqi_pci_unmap()
487 		request->data_direction = SOP_READ_FLAG;  in pqi_build_raid_path_request()
497 		request->data_direction = SOP_READ_FLAG;  in pqi_build_raid_path_request()
506 		request->data_direction = SOP_READ_FLAG;  in pqi_build_raid_path_request()
512 		request->data_direction = SOP_WRITE_FLAG;  in pqi_build_raid_path_request()
523 		request->data_direction = SOP_READ_FLAG;  in pqi_build_raid_path_request()
532 		request->data_direction = SOP_WRITE_FLAG;  in pqi_build_raid_path_request()
538 		request->data_direction = SOP_BIDIRECTIONAL;  in pqi_build_raid_path_request()
549 	switch (request->data_direction) {  in pqi_build_raid_path_request()
5001 		request->data_direction = SOP_READ_FLAG;  in pqi_raid_submit_scsi_cmd_with_io_request()
5004 		request->data_direction = SOP_WRITE_FLAG;  in pqi_raid_submit_scsi_cmd_with_io_request()
5007 		request->data_direction = SOP_NO_DIRECTION_FLAG;  in pqi_raid_submit_scsi_cmd_with_io_request()
5010 		request->data_direction = SOP_BIDIRECTIONAL;  in pqi_raid_submit_scsi_cmd_with_io_request()
5256 		request->data_direction = SOP_READ_FLAG;  in pqi_aio_submit_io()
5259 		request->data_direction = SOP_WRITE_FLAG;  in pqi_aio_submit_io()
5262 		request->data_direction = SOP_NO_DIRECTION_FLAG;  in pqi_aio_submit_io()
5265 		request->data_direction = SOP_BIDIRECTIONAL;  in pqi_aio_submit_io()
6047 		request.data_direction = SOP_NO_DIRECTION_FLAG;  in pqi_passthru_ioctl()
6050 		request.data_direction = SOP_WRITE_FLAG;  in pqi_passthru_ioctl()
6053 		request.data_direction = SOP_READ_FLAG;  in pqi_passthru_ioctl()
6056 		request.data_direction = SOP_BIDIRECTIONAL;  in pqi_passthru_ioctl()