diff options
Diffstat (limited to 'drivers/iommu/tegra-smmu.c')
| -rw-r--r-- | drivers/iommu/tegra-smmu.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c index b34e5fd7fd9..605b5b46a90 100644 --- a/drivers/iommu/tegra-smmu.c +++ b/drivers/iommu/tegra-smmu.c @@ -731,7 +731,7 @@ static int smmu_iommu_map(struct iommu_domain *domain, unsigned long iova, unsigned long pfn = __phys_to_pfn(pa); unsigned long flags; - dev_dbg(as->smmu->dev, "[%d] %08lx:%08x\n", as->asid, iova, pa); + dev_dbg(as->smmu->dev, "[%d] %08lx:%pa\n", as->asid, iova, &pa); if (!pfn_valid(pfn)) return -ENOMEM; @@ -757,7 +757,7 @@ static size_t smmu_iommu_unmap(struct iommu_domain *domain, unsigned long iova, } static phys_addr_t smmu_iommu_iova_to_phys(struct iommu_domain *domain, - unsigned long iova) + dma_addr_t iova) { struct smmu_as *as = domain->priv; unsigned long *pte; @@ -772,7 +772,8 @@ static phys_addr_t smmu_iommu_iova_to_phys(struct iommu_domain *domain, pfn = *pte & SMMU_PFN_MASK; WARN_ON(!pfn_valid(pfn)); dev_dbg(as->smmu->dev, - "iova:%08lx pfn:%08lx asid:%d\n", iova, pfn, as->asid); + "iova:%08llx pfn:%08lx asid:%d\n", (unsigned long long)iova, + pfn, as->asid); spin_unlock_irqrestore(&as->lock, flags); return PFN_PHYS(pfn); @@ -1176,8 +1177,6 @@ static int tegra_smmu_probe(struct platform_device *pdev) struct resource *res; res = platform_get_resource(pdev, IORESOURCE_MEM, i); - if (!res) - return -ENODEV; smmu->regs[i] = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(smmu->regs[i])) return PTR_ERR(smmu->regs[i]); @@ -1255,7 +1254,7 @@ static int tegra_smmu_remove(struct platform_device *pdev) return 0; } -const struct dev_pm_ops tegra_smmu_pm_ops = { +static const struct dev_pm_ops tegra_smmu_pm_ops = { .suspend = tegra_smmu_suspend, .resume = tegra_smmu_resume, }; |