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 and avoid memory
leaks.
Signed-off-by: Mauro Carvalho Chehab <mchehab+hua...@kernel.org>
---
drivers/staging/media/rkvdec/rkvdec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/rkvdec/rkvdec.c
b/drivers/staging/media/rkvdec/rkvdec.c
index d821661d30f3..8c17615f3a7a 100644
--- a/drivers/staging/media/rkvdec/rkvdec.c
+++ b/drivers/staging/media/rkvdec/rkvdec.c
@@ -658,7 +658,7 @@ 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;
--
2.30.2
_______________________________________________
devel mailing list
de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
