Use gpio_is_valid also for overcurrent pins (which are currently
negative in many board files).
Signed-off-by: NJohan Hovold <jhovold@gmail.com>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>