headers_check fix: arm, setup.h

fix the following 'make headers_check' warnings:

  usr/include/asm-arm/setup.h:17: include of <linux/types.h> is preferred over <asm/types.h>
  usr/include/asm-arm/setup.h:25: found __[us]{8,16,32,64} type without #include <linux/types.h>

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

arch/arm/include/asm/setup.h

@@ -14,7 +14,7 @@
 #ifndef __ASMARM_SETUP_H
 #define __ASMARM_SETUP_H
 
-#include <asm/types.h>
+#include <linux/types.h>
 
 #define COMMAND_LINE_SIZE 1024