UMS_EVDEV_OPENED
if ((sc->sc_evflags & UMS_EVDEV_OPENED) == 0)
if ((sc->sc_evflags & UMS_EVDEV_OPENED) == 0)
sc->sc_evflags |= UMS_EVDEV_OPENED;
sc->sc_evflags &= ~UMS_EVDEV_OPENED;
if (sc->sc_fflags == 0 && (sc->sc_evflags & UMS_EVDEV_OPENED) == 0)