While at it, propagate the error code.
Signed-off-by: Tushar Behera <[email protected]>
CC: [email protected]
CC: [email protected]
CC: Will Deacon <[email protected]>
CC: Joerg Roedel <[email protected]>
---
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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