netdev - [PATCH V2 1/2] can: flexcan: disable runtime PM if register flexcandev failed

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Date:   Tue, 10 Dec 2019 09:00:10 +0000
From:   Joakim Zhang <qiangqing.zhang@....com>
To:     "mkl@...gutronix.de" <mkl@...gutronix.de>,
        "sean@...nix.com" <sean@...nix.com>,
        "linux-can@...r.kernel.org" <linux-can@...r.kernel.org>
CC:     dl-linux-imx <linux-imx@....com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        Joakim Zhang <qiangqing.zhang@....com>
Subject: [PATCH V2 1/2] can: flexcan: disable runtime PM if register
 flexcandev failed

Had better disable runtime PM if register flexcandev failed.

Signed-off-by: Joakim Zhang <qiangqing.zhang@....com>
------
ChangeLog:
	V1->V2: *no change.
---
 drivers/net/can/flexcan.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index 3a754355ebe6..6c1ccf9f6c08 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -1681,6 +1681,8 @@ 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;
 }
-- 
2.17.1