ADA_FLAG_CAN_FLUSHCACHE
(softc->flags & ADA_FLAG_CAN_FLUSHCACHE) != 0 &&
if (softc->flags & ADA_FLAG_CAN_FLUSHCACHE) {
softc->flags |= ADA_FLAG_CAN_FLUSHCACHE;
softc->flags &= ~ADA_FLAG_CAN_FLUSHCACHE;
if (softc->flags & ADA_FLAG_CAN_FLUSHCACHE)
(softc->flags & ADA_FLAG_CAN_FLUSHCACHE) == 0) {