media: exynos4-is: Fix runtime PM imbalance in isp_video_open

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pm_runtime_get_sync() increments the runtime PM usage counter even
when it returns an error code. Thus a pairing decrement is needed on
the error handling path to keep the counter balanced.

Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Dinghao Liu 2020-05-24 05:34:04 +02:00 • committed by Mauro Carvalho Chehab

parent 779096916d

commit 00b0228061

1 changed files with 1 additions and 0 deletions

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

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