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iommu/ipmmu-vmsa: Return proper error if devm_request_irq fails

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Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Axel Lin 2014-11-01 11:45:32 +08:00 committed by Joerg Roedel
parent 0df1f2487d
commit e222d6a425
1 changed files with 1 additions and 1 deletions
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2
drivers/iommu/ipmmu-vmsa.c
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@ -1184,7 +1184,7 @@ static int ipmmu_probe(struct platform_device *pdev)
dev_name(&pdev->dev), mmu); dev_name(&pdev->dev), mmu);
if (ret < 0) { if (ret < 0) {
dev_err(&pdev->dev, "failed to request IRQ %d\n", irq); dev_err(&pdev->dev, "failed to request IRQ %d\n", irq);
return irq; return ret;
} }
ipmmu_device_reset(mmu); ipmmu_device_reset(mmu);