ARM: OMAP: Make plat/common.h local to mach-omap1 and mach-omap2

We cannot keep this in plat/common.h for common zImage support.

Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap1/common.h b/arch/arm/mach-omap1/common.h
index c96c132..26e19d3 100644
--- a/arch/arm/mach-omap1/common.h
+++ b/arch/arm/mach-omap1/common.h
@@ -26,7 +26,7 @@
 #ifndef __ARCH_ARM_MACH_OMAP1_COMMON_H
 #define __ARCH_ARM_MACH_OMAP1_COMMON_H
 
-#include <plat/common.h>
+#include "../plat-omap/common.h"
 #include <linux/mtd/mtd.h>
 #include <linux/i2c-omap.h>