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linux-brain/drivers/media/platform/s5p-mfc
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Qiushi Wu a05590cc08 media: s5p-mfc: Fix a reference count leak 
[ Upstream commit 78741ce98c2e36188e2343434406b0e0bc50b0e7 ]

pm_runtime_get_sync() increments the runtime PM usage counter even
when it returns an error code, causing incorrect ref count if
pm_runtime_put_noidle() is not called in error handling paths.
Thus call pm_runtime_put_noidle() if pm_runtime_get_sync() fails.

Fixes: c5086f130a ("[media] s5p-mfc: Use clock gating only on MFC v5 hardware")
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>
 		2020-10-29 09:57:33 +01:00
..
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
regs-mfc-v6.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
regs-mfc-v7.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
regs-mfc-v8.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
regs-mfc-v10.h media: s5p-mfc: Add support for HEVC encoder 2018-03-22 07:19:23 -04:00
regs-mfc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
s5p_mfc.c media: s5p-mfc: fix reading min scratch buffer size on MFC v6/v7 2019-06-12 10:46:54 -04:00
s5p_mfc_cmd.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_cmd.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_cmd_v5.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_cmd_v5.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_cmd_v6.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_cmd_v6.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_common.h media: media/platform: don't set description in ENUM_FMT 2019-07-22 14:43:59 -04:00
s5p_mfc_ctrl.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_ctrl.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_debug.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
s5p_mfc_dec.c media: media/platform: don't set description in ENUM_FMT 2019-07-22 14:43:59 -04:00
s5p_mfc_dec.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_enc.c media: media/platform: don't set description in ENUM_FMT 2019-07-22 14:43:59 -04:00
s5p_mfc_enc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_intr.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
s5p_mfc_intr.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
s5p_mfc_iommu.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_opr.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
s5p_mfc_opr.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
s5p_mfc_opr_v5.c media: don't do a 31 bit shift on a signed int 2019-08-26 14:11:10 -03:00
s5p_mfc_opr_v5.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
s5p_mfc_opr_v6.c media: don't do a 31 bit shift on a signed int 2019-08-26 14:11:10 -03:00
s5p_mfc_opr_v6.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
s5p_mfc_pm.c media: s5p-mfc: Fix a reference count leak 2020-10-29 09:57:33 +01:00
s5p_mfc_pm.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00