POWERING_ON
(bc && comp == 0 && POWERING_ON(old_level, level)))
if (POWERING_ON(old_level, level)) {
POWERING_ON(old_level, level))
(!PM_ISBC(dip) || comp == 0) && POWERING_ON(old_level, level))
if (POWERING_ON(old_level, level)) {
} else if (POWERING_ON(clevel, nlevel)) {