dasd_busid        331 drivers/s390/block/dasd_devmap.c 	if (dasd_busid(from_str, &from_id0, &from_id1, &from)) {
dasd_busid        340 drivers/s390/block/dasd_devmap.c 		if (dasd_busid(to_str, &to_id0, &to_id1, &to)) {