[ARM] Eliminate useless includes of asm/mach-types.h

There are 43 includes of asm/mach-types.h by files that don't
reference anything from that file.  Remove these unnecessary
includes.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-at91/leds.c

@@ -13,7 +13,6 @@
 #include <linux/module.h>
 #include <linux/init.h>
 
-#include <asm/mach-types.h>
 #include <asm/arch/board.h>
 #include <asm/arch/gpio.h>