DEFINE_IPL_CCW_ATTR_RW  710 arch/s390/kernel/ipl.c DEFINE_IPL_CCW_ATTR_RW(reipl_ccw, device, reipl_block_ccw->ccw);
DEFINE_IPL_CCW_ATTR_RW 1122 arch/s390/kernel/ipl.c DEFINE_IPL_CCW_ATTR_RW(dump_ccw, device, dump_block_ccw->ccw);