r0_perm 2588 drivers/s390/block/dasd_eckd.c int r0_perm; r0_perm 2615 drivers/s390/block/dasd_eckd.c r0_perm = 0; r0_perm 2618 drivers/s390/block/dasd_eckd.c r0_perm = 1; r0_perm 2685 drivers/s390/block/dasd_eckd.c if (r0_perm) r0_perm 2694 drivers/s390/block/dasd_eckd.c if (r0_perm)