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| author | David Woodhouse <David.Woodhouse@intel.com> | 2014-03-06 15:59:26 +0000 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2014-03-24 14:06:33 +0000 |
| commit | 3d89194a94da0c49f9d21720df6bbaf7c848449c (patch) | |
| tree | 8f4ffa91b2c4ac35b217f5b6dede0f3746abe220 /drivers/iommu/intel-iommu.c | |
| parent | ed40356b5fcf1ce28e026ab39c5b2b6939068b50 (diff) | |
| download | op-kernel-dev-3d89194a94da0c49f9d21720df6bbaf7c848449c.zip op-kernel-dev-3d89194a94da0c49f9d21720df6bbaf7c848449c.tar.gz | |
iommu/vt-d: Make iommu_dummy() take struct device instead of struct pci_dev
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/iommu/intel-iommu.c')
| -rw-r--r-- | drivers/iommu/intel-iommu.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index ace088e..2079cb6 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -2882,9 +2882,9 @@ static inline struct dmar_domain *get_valid_domain_for_dev(struct pci_dev *dev) return __get_valid_domain_for_dev(dev); } -static int iommu_dummy(struct pci_dev *pdev) +static int iommu_dummy(struct device *dev) { - return pdev->dev.archdata.iommu == DUMMY_DEVICE_DOMAIN_INFO; + return dev->archdata.iommu == DUMMY_DEVICE_DOMAIN_INFO; } /* Check if the pdev needs to go through non-identity map and unmap process.*/ @@ -2896,13 +2896,13 @@ static int iommu_no_mapping(struct device *dev) if (unlikely(!dev_is_pci(dev))) return 1; - pdev = to_pci_dev(dev); - if (iommu_dummy(pdev)) + if (iommu_dummy(dev)) return 1; if (!iommu_identity_mapping) return 0; + pdev = to_pci_dev(dev); found = identity_mapping(pdev); if (found) { if (iommu_should_identity_map(pdev, 0)) @@ -3801,7 +3801,7 @@ static int device_notifier(struct notifier_block *nb, struct pci_dev *pdev = to_pci_dev(dev); struct dmar_domain *domain; - if (iommu_dummy(pdev)) + if (iommu_dummy(dev)) return 0; if (action != BUS_NOTIFY_UNBOUND_DRIVER && |
