D50940.id.diff
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D50940.id.diff
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	diff --git a/sys/dev/gpio/gpiobus.c b/sys/dev/gpio/gpiobus.c
	--- a/sys/dev/gpio/gpiobus.c
	+++ b/sys/dev/gpio/gpiobus.c
	@@ -401,14 +401,13 @@
	sc = device_get_softc(bus);
	/* Consistency check. */
	if (pin >= sc->sc_npins) {
	- device_printf(bus,
	- "invalid pin %d, max: %d\n", pin, sc->sc_npins - 1);
	- return (-1);
	+ panic("%s: invalid pin %d, max: %d",
	+ device_get_nameunit(bus), pin, sc->sc_npins - 1);
	}
	/* Mark pin as mapped and give warning if it's already mapped. */
	if (sc->sc_pins[pin].mapped) {
	device_printf(bus, "warning: pin %d is already mapped\n", pin);
	- return (-1);
	+ return (EBUSY);
	}
	sc->sc_pins[pin].mapped = 1;