ARM: OMAP: Remove smp.h

This is no longer needed.

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

arch/arm/mach-omap1/include/mach/smp.h

@@ -1,5 +0,0 @@
-/*
- * arch/arm/mach-omap1/include/mach/smp.h
- */
-
-#include <plat/smp.h>

arch/arm/mach-omap2/include/mach/smp.h

@@ -1,5 +0,0 @@
-/*
- * arch/arm/mach-omap2/include/mach/smp.h
- */
-
-#include <plat/smp.h>