| commit | 6d86750ce62391f5a0a7985d5c050c2e3c823ab9 | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <johan@kernel.org> | Mon May 04 17:23:25 2015 +0200 |
| committer | Linus Walleij <linus.walleij@linaro.org> | Tue May 12 10:56:28 2015 +0200 |
| tree | 9e5d2939be3b01a3ffdec34c37640905e5389ced | |
| parent | 030bbdbf4c833bc69f502eae58498bc5572db736 [diff] |
gpio: fix gpio leak in gpiochip_add error path
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>