[Intel-xe] [PATCH 2/2] fixup! drm/xe/display: Create a dummy version for vga decode

[Lucas De Marchi]

Fix build with W=1:

	  CC [M]  drivers/gpu/drm/xe/display/intel_fbdev_fb.o
	../drivers/gpu/drm/xe/display/xe_display_misc.c:10:14: error: no previous prototype for ‘intel_gmch_vga_set_decode’ [-Werror=missing-prototypes]
	   10 | unsigned int intel_gmch_vga_set_decode(struct pci_dev *pdev, bool enable_decode)
	      |              ^~~~~~~~~~~~~~~~~~~~~~~~~
	cc1: all warnings being treated as errors

Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
---
 drivers/gpu/drm/xe/display/xe_display_misc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/xe/display/xe_display_misc.c b/drivers/gpu/drm/xe/display/xe_display_misc.c
index 81ff97e704ea..242c2ef4ca93 100644
--- a/drivers/gpu/drm/xe/display/xe_display_misc.c
+++ b/drivers/gpu/drm/xe/display/xe_display_misc.c
@@ -7,6 +7,8 @@
 
 struct pci_dev;
 
+unsigned int intel_gmch_vga_set_decode(struct pci_dev *pdev, bool enable_decode);
+
 unsigned int intel_gmch_vga_set_decode(struct pci_dev *pdev, bool enable_decode)
 {
 	/* ToDo: Implement the actual handling of vga decode */
-- 
2.40.1