gpio: clean up gpiochip_remove
authorJohan Hovold <johan@kernel.org>
Mon, 4 May 2015 15:10:27 +0000 (17:10 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 12 May 2015 08:46:15 +0000 (10:46 +0200)
Clean up gpiochip_remove somewhat and only output warning about removing
chip with GPIOs requested once.

Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpiolib.c

Simple merge