ARCH_REQUIRE_GPIOLIB selects GENERIC_GPIO, so there is no need to select
it explicitly.
Signed-off-by: NAlexandre Courbot <acourbot@nvidia.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>