ARM: OMAP2+: Make board-rx51.h local

This can be local to mach-omap2.

Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c
index 7ef0994..c22e111 100644
--- a/arch/arm/mach-omap2/board-rx51-video.c
+++ b/arch/arm/mach-omap2/board-rx51-video.c
@@ -19,7 +19,7 @@
 #include <plat/vram.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
 
-#include <mach/board-rx51.h>
+#include "board-rx51.h"
 
 #include "mux.h"