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Date: Fri, 25 Sep 2020 23:10:28 +0800 From: Joakim Zhang <qiangqing.zhang@....com> To: mkl@...gutronix.de, linux-can@...r.kernel.org Cc: linux-imx@....com, netdev@...r.kernel.org Subject: [PATCH linux-can-next/flexcan 4/4] can: flexcan: disable runtime PM if register flexcandev failed Disable runtime PM if register flexcandev failed, and balance reference of usage_count. Signed-off-by: Joakim Zhang <qiangqing.zhang@....com> --- 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 41b52cb56f93..dd9845146982 100644 --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -2151,6 +2151,8 @@ 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
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