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(parent: d0306de) | patch
pwm: Fix device reference leak
authorJohan Hovold <johan@kernel.org>
Tue, 1 Nov 2016 10:46:39 +0000 (11:46 +0100)
committerThierry Reding <thierry.reding@gmail.com>
Tue, 29 Nov 2016 15:43:24 +0000 (16:43 +0100)
commit354747d727a48f5d1c205483c107af00453a68d0
treeb3ad9192f727ff4df30142331c4fda8c21cdbe93tree | snapshot
parentd0306deea8974accd9b0a534250a524638b7df5dcommit | diff
pwm: Fix device reference leak

Make sure to drop the reference to the parent device taken by
class_find_device() after "unexporting" any children when deregistering
a PWM chip.

Fixes: 6f8bfb2baa0f ("pwm: Unexport children before chip removal")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
drivers/pwm/sysfs.c diff | blob | history
Linux Kernel Source Tree.