ARM: OMAP2+: Make omap-wakeupgen.h local

This can be local to mach-omap2.

Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
index 7b7d613..4c965ab 100644
--- a/arch/arm/mach-omap2/omap-wakeupgen.c
+++ b/arch/arm/mach-omap2/omap-wakeupgen.c
@@ -27,7 +27,7 @@
 
 #include <asm/hardware/gic.h>
 
-#include <mach/omap-wakeupgen.h>
+#include "omap-wakeupgen.h"
 #include "omap-secure.h"
 
 #include "soc.h"