diff options
Diffstat (limited to 'drivers/iommu/exynos-iommu.c')
| -rw-r--r-- | drivers/iommu/exynos-iommu.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c index b0c1e5f9daae..9c94e16fb127 100644 --- a/drivers/iommu/exynos-iommu.c +++ b/drivers/iommu/exynos-iommu.c @@ -566,7 +566,7 @@ static void sysmmu_tlb_invalidate_entry(struct sysmmu_drvdata *data, static const struct iommu_ops exynos_iommu_ops; -static int __init exynos_sysmmu_probe(struct platform_device *pdev) +static int exynos_sysmmu_probe(struct platform_device *pdev) { int irq, ret; struct device *dev = &pdev->dev; @@ -583,10 +583,8 @@ static int __init exynos_sysmmu_probe(struct platform_device *pdev) return PTR_ERR(data->sfrbase); irq = platform_get_irq(pdev, 0); - if (irq <= 0) { - dev_err(dev, "Unable to find IRQ resource\n"); + if (irq <= 0) return irq; - } ret = devm_request_irq(dev, irq, exynos_sysmmu_irq, 0, dev_name(dev), data); @@ -1130,7 +1128,8 @@ static void exynos_iommu_tlb_invalidate_entry(struct exynos_iommu_domain *domain } static size_t exynos_iommu_unmap(struct iommu_domain *iommu_domain, - unsigned long l_iova, size_t size) + unsigned long l_iova, size_t size, + struct iommu_iotlb_gather *gather) { struct exynos_iommu_domain *domain = to_exynos_domain(iommu_domain); sysmmu_iova_t iova = (sysmmu_iova_t)l_iova; |