Messages in this thread Patch in this message |  | | From | Tushar Behera <> | Subject | [PATCH 3/5] iommu/arm-smmu: Use devm_ioremap_resource | Date | Thu, 31 Oct 2013 16:38:05 +0530 |
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While at it, propagate the error code.
Signed-off-by: Tushar Behera <tushar.behera@linaro.org> CC: linux-arm-kernel@lists.infradead.org CC: iommu@lists.linux-foundation.org CC: Will Deacon <will.deacon@arm.com> CC: Joerg Roedel <joro@8bytes.org> --- drivers/iommu/arm-smmu.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c index 2349d62..fe275b3 100644 --- a/drivers/iommu/arm-smmu.c +++ b/drivers/iommu/arm-smmu.c @@ -1790,9 +1790,9 @@ static int arm_smmu_device_dt_probe(struct platform_device *pdev) } smmu->size = resource_size(res); - smmu->base = devm_request_and_ioremap(dev, res); - if (!smmu->base) - return -EADDRNOTAVAIL; + smmu->base = devm_ioremap_resource(dev, res); + if (IS_ERR(smmu->base)) + return PTR_ERR(smmu->base); if (of_property_read_u32(dev->of_node, "#global-interrupts", &smmu->num_global_irqs)) { -- 1.7.9.5
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