pm_runtime_get_sync() will increase the rumtime PM counter
even it returns an error. Thus a pairing decrement is needed
to prevent refcount leak. Fix this by replacing this API with
pm_runtime_resume_and_get(), which will not change the runtime
PM counter on error.
Signed-off-by: Dinghao Liu <dinghao....@zju.edu.cn>
---
drivers/media/platform/ti-vpe/cal.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/ti-vpe/cal.c
b/drivers/media/platform/ti-vpe/cal.c
index fa0931788040..ce4e53b9be10 100644
--- a/drivers/media/platform/ti-vpe/cal.c
+++ b/drivers/media/platform/ti-vpe/cal.c
@@ -1010,7 +1010,7 @@ static int cal_probe(struct platform_device *pdev)
/* Read the revision and hardware info to verify hardware access. */
pm_runtime_enable(&pdev->dev);
- ret = pm_runtime_get_sync(&pdev->dev);
+ ret = pm_runtime_resume_and_get(&pdev->dev);
if (ret)
goto error_pm_runtime;
--
2.17.1
