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| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-04-23 17:19:10 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-14 16:55:49 +0200 |
| commit | abdc89771018a436ca68bd2a34de661eddf05e5a (patch) | |
| tree | da7d51a5238476b23091614f4f70a3a5564d10fb /kernel/panic.c | |
| parent | d627fc298cdadbeb380f72fff20629c700541522 (diff) | |
media: sunxi: fix pm_runtime_get_sync() usage count
[ Upstream commit 9c298f82d8392f799a0595f50076afa1d91e9092 ]
The pm_runtime_get_sync() internally increments the
dev->power.usage_count without decrementing it, even on errors.
Replace it by the new pm_runtime_resume_and_get(), introduced by:
commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter")
in order to properly decrement the usage counter, avoiding
a potential PM usage counter leak.
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'kernel/panic.c')
0 files changed, 0 insertions, 0 deletions