From: Heiner Kallweit <hkallweit1@gmail.com>
Date: Wed, 24 Apr 2019 19:15:25 +0000 (+0200)
Subject: iommu/amd: Use pci_dev_id() helper
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=775c068c6aae6f1ce16bcb3443998ab40500496c;p=linux.git

iommu/amd: 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/amd_iommu.c b/drivers/iommu/amd_iommu.c
index b319e51c379bd..8e8121b14c365 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -165,7 +165,7 @@ static inline u16 get_pci_device_id(struct device *dev)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
 
-	return PCI_DEVID(pdev->bus->number, pdev->devfn);
+	return pci_dev_id(pdev);
 }
 
 static inline int get_acpihid_device_id(struct device *dev,