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authorJohan Hovold <johan@kernel.org>2015-01-26 12:02:46 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-02-11 14:48:16 +0800
commit4cd925d7c1d5d777f2f09db4aee4675d0978a95b (patch)
tree3f6801bf281ed5425b5ba2e64f8e6a0c0d793f4c /arch
parentd0d1f54d367f959bc7484422fb51f61c00977a64 (diff)
downloadlinux-linaro-stable-4cd925d7c1d5d777f2f09db4aee4675d0978a95b.tar.gz
gpio: sysfs: fix memory leak in gpiod_sysfs_set_active_low
commit 49d2ca84e433dab854c7a866bc6add09cfab682d upstream. Fix memory leak in the gpio sysfs interface due to failure to drop reference to device returned by class_find_device when setting the gpio-line polarity. Fixes: 0769746183ca ("gpiolib: add support for changing value polarity in sysfs") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
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