TencentOS-kernel/drivers/media/platform/stm32
Qiushi Wu bbfe9db1a4 media: stm32-dcmi: Fix a reference count leak
[ Upstream commit 88f50a05f907d96a27a9ce3cc9e8cbb91a6f0f22 ]

Calling pm_runtime_get_sync increments the counter even in case of
failure, causing incorrect ref count if pm_runtime_put is not
called in error handling paths. Thus replace the jump target
"err_release_buffers" by "err_pm_putw".

Fixes: 152e0bf60219 ("media: stm32-dcmi: add power saving support")
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-16 16:38:29 +08:00
..
Makefile Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
stm32-cec.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
stm32-dcmi.c media: stm32-dcmi: Fix a reference count leak 2021-03-16 16:38:29 +08:00