VTBLK_FLAG_SUSPEND
if (sc->vtblk_flags & (VTBLK_FLAG_SUSPEND | VTBLK_FLAG_BUSDMA_WAIT))
if (sc->vtblk_flags & VTBLK_FLAG_SUSPEND)
sc->vtblk_flags |= VTBLK_FLAG_SUSPEND;
sc->vtblk_flags &= ~VTBLK_FLAG_SUSPEND;
sc->vtblk_flags &= ~VTBLK_FLAG_SUSPEND;