staging: media: rkvdec: fix pm_runtime_get_sync() usage count
[ Upstream commite90812c47b] 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: commitdd8088d5a8("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: Ezequiel Garcia <ezequiel@collabora.com> 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>
This commit is contained in:
committed by
Greg Kroah-Hartman
parent
b2c4d9a33c
commit
ccf0a291f7
@@ -691,7 +691,7 @@ static void rkvdec_device_run(void *priv)
|
||||
if (WARN_ON(!desc))
|
||||
return;
|
||||
|
||||
ret = pm_runtime_get_sync(rkvdec->dev);
|
||||
ret = pm_runtime_resume_and_get(rkvdec->dev);
|
||||
if (ret < 0) {
|
||||
rkvdec_job_finish_no_pm(ctx, VB2_BUF_STATE_ERROR);
|
||||
return;
|
||||
|
||||
Reference in New Issue
Block a user