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(parent: 7790969) | patch
media: exynos4-is: Fix runtime PM imbalance in isp_video_open
authorDinghao Liu <dinghao.liu@zju.edu.cn>
Sun, 24 May 2020 03:34:04 +0000 (05:34 +0200)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Tue, 23 Jun 2020 11:20:34 +0000 (13:20 +0200)
commit00b0228061fa2dc0536fbf3355fedf2d447df3bd
treefa5f3a1de13e1b2754acbea81f2cf16b9e262646tree | snapshot
parent779096916daede26699e75e51b0c3a000410d8adcommit | diff
media: exynos4-is: Fix runtime PM imbalance in isp_video_open

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>
drivers/media/platform/exynos4-is/fimc-isp-video.c diff | blob | history
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