iommu/vt-d: Remove pdev from intel_iommu_attach_device()
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index 0f5e6c9..37ce54b 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -4147,13 +4147,12 @@
struct device *dev)
{
struct dmar_domain *dmar_domain = domain->priv;
- struct pci_dev *pdev = to_pci_dev(dev);
struct intel_iommu *iommu;
int addr_width;
u8 bus, devfn;
- /* normally pdev is not mapped */
- if (unlikely(domain_context_mapped(&pdev->dev))) {
+ /* normally dev is not mapped */
+ if (unlikely(domain_context_mapped(dev))) {
struct dmar_domain *old_domain;
old_domain = find_domain(dev);