iommu/vt-d: Make identity_mapping() take struct device not struct pci_dev (9b226624) · Commits · e / devices / android_kernel_fairphone_FP4

drivers/iommu/intel-iommu.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -2439,14 +2439,14 @@ static int __init si_domain_init(int hw)
		return 0;
		}

		static int identity_mapping(struct pci_dev *pdev)
		static int identity_mapping(struct device *dev)
		{
		struct device_domain_info *info;

		if (likely(!iommu_identity_mapping))
		return 0;

		info = pdev->dev.archdata.iommu;
		info = dev->archdata.iommu;
		if (info && info != DUMMY_DEVICE_DOMAIN_INFO)
		return (info->domain == si_domain);

		@@ -2903,7 +2903,7 @@ static int iommu_no_mapping(struct device *dev)
		return 0;

		pdev = to_pci_dev(dev);
		found = identity_mapping(pdev);
		found = identity_mapping(dev);
		if (found) {
		if (iommu_should_identity_map(pdev, 0))
		return 1;