vga_switcheroo: Use pci_is_display()

superm1 · bjorn-helgaas · commit b1060ea44a1f · 2025-07-17T15:30:13.000-05:00
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> Link: https://patch.msgid.link/20250717173812.3633478-4-superm1@kernel.org
diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
@@ -437,7 +437,7 @@ find_active_client(struct list_head *head)
  */
 bool vga_switcheroo_client_probe_defer(struct pci_dev *pdev)
 {
-	if ((pdev->class >> 16) == PCI_BASE_CLASS_DISPLAY) {
+	if (pci_is_display(pdev)) {
 		/*
 		 * apple-gmux is needed on pre-retina MacBook Pro
 		 * to probe the panel if pdev is the inactive GPU.

Original file line number	Diff line number	Diff line change
`@@ -437,7 +437,7 @@ find_active_client(struct list_head *head)`
`437`	`437`	`*/`
`438`	`438`	`bool vga_switcheroo_client_probe_defer(struct pci_dev *pdev)`
`439`	`439`	`{`
`440`		`- if ((pdev->class >> 16) == PCI_BASE_CLASS_DISPLAY) {`
	`440`	`+ if (pci_is_display(pdev)) {`
`441`	`441`	`/*`
`442`	`442`	`* apple-gmux is needed on pre-retina MacBook Pro`
`443`	`443`	`* to probe the panel if pdev is the inactive GPU.`