[PATCH] vgaarbiter: fix vgaarbiter doc build break

[trix at redhat.com]

From: Tom Rix <trix at redhat.com>

make htmldocs fails with
Error: Cannot open file ./drivers/gpu/vga/vgaarb.c

The location of the file changed
drivers/gpu/vga/vgaarb.c -> drivers/pci/vgaarb.c
So update the docs with the new location.

Fixes: d6e1898bfa5b ("PCI/VGA: Move vgaarb to drivers/pci")
Signed-off-by: Tom Rix <trix at redhat.com>
---
 Documentation/gpu/vgaarbiter.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/gpu/vgaarbiter.rst b/Documentation/gpu/vgaarbiter.rst
index 339ed5fecd2e4..bde3c0afb0590 100644
--- a/Documentation/gpu/vgaarbiter.rst
+++ b/Documentation/gpu/vgaarbiter.rst
@@ -100,7 +100,7 @@ In-kernel interface
 .. kernel-doc:: include/linux/vgaarb.h
    :internal:
 
-.. kernel-doc:: drivers/gpu/vga/vgaarb.c
+.. kernel-doc:: drivers/pci/vgaarb.c
    :export:
 
 libpciaccess
-- 
2.26.3