iommu/vt-d: Use pci_dev_id() helper
Use new helper pci_dev_id() to simplify the code.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Joerg Roedel <jroedel@suse.de>
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index 87274b5..a772ded 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -1391,7 +1391,7 @@ static void iommu_enable_dev_iotlb(struct device_domain_info *info)
/* pdev will be returned if device is not a vf */
pf_pdev = pci_physfn(pdev);
- info->pfsid = PCI_DEVID(pf_pdev->bus->number, pf_pdev->devfn);
+ info->pfsid = pci_dev_id(pf_pdev);
}
#ifdef CONFIG_INTEL_IOMMU_SVM