Commits
Jean-Christophe PLAGNIOL-VILLARD committed 63b4c296785
ARM: at91/boards: use -EINVAL for invalid gpio this will allow to use gpio_is_valid Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>