Commit 89a23cde authored Nov 15, 2013 by Wei Yongjun Committed by Will Deacon Dec 06, 2013

iommu/arm-smmu: fix error return code in arm_smmu_device_dt_probe()



Fix to return -ENODEV instead of 0 when context interrupt number
does no match in arm_smmu_device_dt_probe().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Will Deacon <will.deacon@arm.com>

parent 5552ecdb

drivers/iommu/arm-smmu.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1852,6 +1852,7 @@ static int arm_smmu_device_dt_probe(struct platform_device *pdev)
		dev_err(dev,
		"found only %d context interrupt(s) but %d required\n",
		smmu->num_context_irqs, smmu->num_context_banks);
		err = -ENODEV;
		goto out_put_parent;
		}