diff options
| author | Yufen Yu <yuyufen@huawei.com> | 2021-05-24 05:38:11 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-20 16:16:08 +0200 |
| commit | 7c3a170279bf2cd870d30a97344e91db5dccf1d2 (patch) | |
| tree | b71cf4ea926bd09e111f70cd930569b75d148524 /drivers/tty | |
| parent | 029028f4e90be206950c31fb2adadcbb1f0b32c0 (diff) | |
ALSA: ac97: fix PM reference leak in ac97_bus_remove()
[ Upstream commit a38e93302ee25b2ca6f4ee76c6c974cf3637985e ]
pm_runtime_get_sync will increment pm usage counter even it failed.
Forgetting to putting operation will result in reference leak here.
Fix it by replacing it with pm_runtime_resume_and_get to keep usage
counter balanced.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yufen Yu <yuyufen@huawei.com>
Link: https://lore.kernel.org/r/20210524093811.612302-1-yuyufen@huawei.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/tty')
0 files changed, 0 insertions, 0 deletions