netwalker_set_brightness
netwalker_set_brightness(sc, BRIGHTNESS_MAX);
netwalker_set_brightness(sc, 0);
netwalker_set_brightness(sc, sc->sc_brightness);
netwalker_set_brightness(sc, sc->sc_brightness);
netwalker_set_brightness(sc, sc->sc_brightness);
netwalker_set_brightness(sc, sc->sc_brightness);
netwalker_set_brightness(sc, sc->sc_brightness);
netwalker_set_brightness(sc, sc->sc_brightness + 1);
netwalker_set_brightness(sc, sc->sc_brightness - 1);
netwalker_set_brightness(sc, dp->curval);
static void netwalker_set_brightness(struct netwalker_backlight_softc *, int);