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Commit d4e192cc authored by Fabio Estevam's avatar Fabio Estevam Committed by Mauro Carvalho Chehab
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media: mx2_emmaprp: Check for platform_get_irq() error 



platform_get_irq() may fail, so we should better check its return
value and propagate it in the case of error.

Signed-off-by: default avatarFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 3cdb977e

drivers/media/platform/mx2_emmaprp.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -942,6 +942,8 @@ static int emmaprp_probe(struct platform_device *pdev) 
	platform_set_drvdata(pdev, pcdev);

	platform_set_drvdata(pdev, pcdev);





	irq = platform_get_irq(pdev, 0);

	irq = platform_get_irq(pdev, 0);

	if (irq < 0)

		return irq;

	ret = devm_request_irq(&pdev->dev, irq, emmaprp_irq, 0,

	ret = devm_request_irq(&pdev->dev, irq, emmaprp_irq, 0,

			       dev_name(&pdev->dev), pcdev);

			       dev_name(&pdev->dev), pcdev);

	if (ret)

	if (ret)