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(parent: 232434e) | 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)
commit8481e0fbbfbfd2997646ca9b66bf2ee44beea985
treeb3ad9192f727ff4df30142331c4fda8c21cdbe93tree | snapshot
parent232434ed0a1da6912079e627ed0740c16ebf49cccommit | 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: 1cefd156dc5d ("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
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