vgaarb: Provide dummy default device functions
Add some stub functions for the case where CONFIG_VGA_ARB is disabled.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/include/linux/vgaarb.h b/include/linux/vgaarb.h
index 367ab18..0ee42d9 100644
--- a/include/linux/vgaarb.h
+++ b/include/linux/vgaarb.h
@@ -183,8 +183,13 @@
*/
#ifndef __ARCH_HAS_VGA_DEFAULT_DEVICE
+#ifdef CONFIG_VGA_ARB
extern struct pci_dev *vga_default_device(void);
extern void vga_set_default_device(struct pci_dev *pdev);
+#else
+static inline struct pci_dev *vga_default_device(void) { return NULL; };
+static inline void vga_set_default_device(struct pci_dev *pdev) { };
+#endif
#endif
/**