media: exynos4-is: Fix several reference count leaks due to pm_runtime_get_sync

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On calling pm_runtime_get_sync() the reference count of the device
is incremented. In case of failure, decrement the
reference count before returning the error.

Signed-off-by: Qiushi Wu <wu000273@umn.edu>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Qiushi Wu 2020-06-14 05:18:29 +02:00 • committed by Mauro Carvalho Chehab

parent c47f7c779e

commit 7ef64ceea0

2 changed files with 4 additions and 2 deletions

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4

drivers/media/platform/exynos4-is/fimc-isp.c

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2

drivers/media/platform/exynos4-is/fimc-lite.c

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