cam_open_btl
struct cam_device * cam_open_btl(path_id_t path_id, target_id_t target_id,
cam_open_btl(bus, target, lun, O_RDWR, NULL) :
device = cam_open_btl(bus, target, lun, O_RDWR, NULL);
dev = cam_open_btl(dev_result->path_id, dev_result->target_id,
dev = cam_open_btl(dev_result->path_id, dev_result->target_id,
dev = cam_open_btl(item->dev_match.path_id,
new_cam_dev = cam_open_btl(bus, target, lun,