tree ab8bdfa9d9f3f9512909dd7ee46919af42dc53f1
parent 60afe31d1f6245c3156d540b0c7e5381ea8069d1
author Alban Bedel <albeu@free.fr> 1454010269 +0100
committer Linus Walleij <linus.walleij@linaro.org> 1455098844 +0100

gpio: ath79: Move to the generic GPIO driver

Drop most of the code in favor of the generic MMIO GPIO driver.
As the driver now depend on CONFIG_GPIO_GENERIC also add a Kconfig
entry to make the driver optional.

We leave the base pointer and lock in the data struct because they are
needed for the IRQ support.

Signed-off-by: Alban Bedel <albeu@free.fr>
Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>