ARM: OMAP2+: Make gpmc-smc91x.h local

This can be local to mach-omap2.

Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap2/board-rx51-peripherals.c

@@ -33,7 +33,7 @@
 #include "common.h"
 #include <plat/dma.h>
 #include <plat/gpmc.h>
-#include <plat/gpmc-smc91x.h>
+#include "gpmc-smc91x.h"
 
 #include "board-rx51.h"