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gpio: fix gpio leak in gpiochip_add error path
authorJohan Hovold <johan@kernel.org>
Mon, 4 May 2015 15:23:25 +0000 (17:23 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 12 May 2015 08:56:28 +0000 (10:56 +0200)
Make sure to free any hogged gpios on errors in gpiochip_add.

Also move all forward declarations to the top of the file.

Fixes: f625d4601759 ("gpio: add GPIO hogging mechanism")
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 patch | blob | history

diff --cc drivers/gpio/gpiolib.c
Simple merge
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