vfio/pci: Use pci_is_display()

The inline pci_is_display() helper does the same thing.  Use it.

Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Daniel Dadap <ddadap@nvidia.com>
Reviewed-by: Simona Vetter <simona.vetter@ffwll.ch>
Acked-by: Alex Williamson <alex.williamson@redhat.com>
Link: https://patch.msgid.link/20250717173812.3633478-3-superm1@kernel.org

diff --git a/drivers/vfio/pci/vfio_pci_igd.c b/drivers/vfio/pci/vfio_pci_igd.c
index ef490a4545f4804941e3a21fb2b4c178cfb01913..988b6919c2c313d435c7136efe3481f3c879917f 100644 (file)
--- a/drivers/vfio/pci/vfio_pci_igd.c
+++ b/drivers/vfio/pci/vfio_pci_igd.c
@@ -437,8 +437,7 @@ static int vfio_pci_igd_cfg_init(struct vfio_pci_core_device *vdev)
 
 bool vfio_pci_is_intel_display(struct pci_dev *pdev)
 {
-       return (pdev->vendor == PCI_VENDOR_ID_INTEL) &&
-              ((pdev->class >> 16) == PCI_BASE_CLASS_DISPLAY);
+       return (pdev->vendor == PCI_VENDOR_ID_INTEL) && pci_is_display(pdev);
 }
 
 int vfio_pci_igd_init(struct vfio_pci_core_device *vdev)