static void
gpioled_control(void *priv, int onoff)
{
struct gpioled_softc *sc;
sc = (struct gpioled_softc *)priv;
GPIOLED_LOCK(sc);
if (GPIOBUS_PIN_SETFLAGS(sc->sc_busdev, sc->sc_dev, GPIOLED_PIN,
GPIO_PIN_OUTPUT) == 0) {
if (sc->sc_invert)
onoff = !onoff;
GPIOBUS_PIN_SET(sc->sc_busdev, sc->sc_dev, GPIOLED_PIN,
onoff ? GPIO_PIN_HIGH : GPIO_PIN_LOW);
}
GPIOLED_UNLOCK(sc);
}
static void
gpioled_control(void *priv, int onoff)
{
int error;
struct gpioled_softc *sc;
sc = (struct gpioled_softc *)priv;
GPIOLED_LOCK(sc);
error = GPIOBUS_ACQUIRE_BUS(sc->sc_busdev, sc->sc_dev,
GPIOBUS_DONTWAIT);
if (error != 0) {
GPIOLED_UNLOCK(sc);
return;
}
error = GPIOBUS_PIN_SETFLAGS(sc->sc_busdev, sc->sc_dev,
GPIOLED_PIN, GPIO_PIN_OUTPUT);
if (error == 0)
GPIOBUS_PIN_SET(sc->sc_busdev, sc->sc_dev, GPIOLED_PIN,
onoff ? GPIO_PIN_HIGH : GPIO_PIN_LOW);
GPIOBUS_RELEASE_BUS(sc->sc_busdev, sc->sc_dev);
GPIOLED_UNLOCK(sc);
}
