ARM: OMAP2+: Make l4_2xxx.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_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index 4802ab9..10575a1 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -20,7 +20,7 @@
 #include <plat/i2c.h>
 #include <plat/dmtimer.h>
 #include "l3_2xxx.h"
-#include <plat/l4_2xxx.h>
+#include "l4_2xxx.h"
 #include <plat/mmc.h>
 
 #include "omap_hwmod_common_data.h"