un_cmd 543 drivers/block/paride/pcd.c char un_cmd[12] = { 0x1e, 0, 0, 0, lock, 0, 0, 0, 0, 0, 0, 0 }; un_cmd 545 drivers/block/paride/pcd.c return pcd_atapi(cdi->handle, un_cmd, 0, pcd_scratch,