From: Xavier Roumegue <xavier.roumegue@oss.nxp.com>
Date: Tue, 3 Jan 2023 10:55:34 +0000 (+0100)
Subject: media: dw100: Add a missing unwind goto in dw100_probe()
X-Git-Tag: v6.3-rc1~72^2~34
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0d828fd50c73d30da3c0d52a31c6f3ede2498020;p=thirdparty%2Fkernel%2Flinux.git

media: dw100: Add a missing unwind goto in dw100_probe()

In case the IRQ allocation returns an error in dw100_probe(), the pm
runtime is not disabled before to return.

Add the missing unwind goto on the error handling path of the IRQ
allocation request.

Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Xavier Roumegue <xavier.roumegue@oss.nxp.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
---

diff --git a/drivers/media/platform/nxp/dw100/dw100.c b/drivers/media/platform/nxp/dw100/dw100.c
index f6d48c36f3860..189d60cd5ed13 100644
--- a/drivers/media/platform/nxp/dw100/dw100.c
+++ b/drivers/media/platform/nxp/dw100/dw100.c
@@ -1571,7 +1571,7 @@ static int dw100_probe(struct platform_device *pdev)
 			       dev_name(&pdev->dev), dw_dev);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "Failed to request irq: %d\n", ret);
-		return ret;
+		goto err_pm;
 	}
 
 	ret = v4l2_device_register(&pdev->dev, &dw_dev->v4l2_dev);