vga_switcheroo: Add include guard
authorOzan Çağlayan <ozancag@gmail.com>
Thu, 14 Jun 2012 12:02:35 +0000 (15:02 +0300)
committerDave Airlie <airlied@redhat.com>
Thu, 21 Jun 2012 08:32:16 +0000 (09:32 +0100)
Guard vga_switcheroo.h against multiple inclusion.

Signed-off-by: Ozan Çağlayan <ozancag@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
include/linux/vga_switcheroo.h

index d844b7790ea6671e0801649b3f040a2900ef8448..ddb419cf4530339f37d7e239d134cc4222d3d900 100644 (file)
@@ -7,6 +7,9 @@
  * vga_switcheroo.h - Support for laptop with dual GPU using one set of outputs
  */
 
+#ifndef _LINUX_VGA_SWITCHEROO_H_
+#define _LINUX_VGA_SWITCHEROO_H_
+
 #include <linux/fb.h>
 
 struct pci_dev;
@@ -73,3 +76,4 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
 
 
 #endif
+#endif /* _LINUX_VGA_SWITCHEROO_H_ */