diff mbox series

[V4,3/3] can: flexcan: disable runtime PM if register flexcandev failed

Message ID 20200929203041.29758-4-qiangqing.zhang@nxp.com
State Awaiting Upstream
Delegated to: David Miller
Headers show
Series patch set for flexcan | expand

Commit Message

Joakim Zhang Sept. 29, 2020, 8:30 p.m. UTC 
Disable runtime PM if register flexcandev failed, and balance reference
of usage_count.

Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
---
ChangeLogs:
V1->V4:
	* no changes.
---
 drivers/net/can/flexcan.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index 1dc088984125..8d41c4ea403a 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -2055,6 +2055,8 @@  static int flexcan_probe(struct platform_device *pdev)
 	return 0;
 
  failed_register:
+	pm_runtime_put_noidle(&pdev->dev);
+	pm_runtime_disable(&pdev->dev);
 	free_candev(dev);
 	return err;
 }