iommu/arm-smmu: fix error return code in arm_smmu_device_dt_probe()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Fri, 15 Nov 2013 09:42:30 +0000 (09:42 +0000)
committerWill Deacon <will.deacon@arm.com>
Fri, 6 Dec 2013 16:44:25 +0000 (16:44 +0000)
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>
drivers/iommu/arm-smmu.c

Simple merge