Commit 9b226624 authored by David Woodhouse's avatar David Woodhouse
Browse files

iommu/vt-d: Make identity_mapping() take struct device not struct pci_dev 



Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent 41e80dca

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;