These GPIO init and exit functions have no place in platform data, they
should be part of the driver instead,
Acked-by: NArnd Bergmann <arnd@arndb.de>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>