ARM: samsung: Include GPIO driver header

This file is using struct gpio_chip and needs to include
<linux/gpio/driver.h> to get that.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Linus Walleij 2019-08-14 09:52:44 +02:00 • committed by Krzysztof Kozlowski
commit b552addc45