[MIPS] Get rid of kludgery needed to keep stdargs of old compilers working.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/Makefile

@@ -94,7 +94,6 @@ endif
 # machines may also.  Since BFD is incredibly buggy with respect to
 # crossformat linking we rely on the elf2ecoff tool for format conversion.
 #
-cflags-y			+= -I $(TOPDIR)/include/asm/gcc
 cflags-y			+= -G 0 -mno-abicalls -fno-pic -pipe
 LDFLAGS_vmlinux			+= -G 0 -static -n -nostdlib
 MODFLAGS			+= -mlong-calls

include/asm-mips/gcc/sgidefs.h

-/*
- * include/sgidefs.h
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1996 by Ralf Baechle
- *
- * This file is here to satisfy GCC's expectations.
- */
-#ifndef __SGIDEFS_H
-#define __SGIDEFS_H
-
-#include <asm/sgidefs.h>
-
-#endif /* __SGIDEFS_H */