sh: Kill off remaining config.h references.

A few of these managed to sneak back in, get rid of them once
and for all.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

include/asm-sh/sfp-machine.h

@@ -25,8 +25,6 @@
 #ifndef _SFP_MACHINE_H
 #define _SFP_MACHINE_H
 
-#include <linux/config.h>
-
 #define _FP_W_TYPE_SIZE		32
 #define _FP_W_TYPE		unsigned long
 #define _FP_WS_TYPE		signed long