3.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Geert Uytterhoeven <ge...@linux-m68k.org>

commit 9957423f035c2071f6d1c5d2f095cdafbeb25ad7 upstream.

It seems the current (gcc 4.6.3) no longer provides this so make it
conditional.

As reported by Tony before, the mn10300 architecture cross-compiles with
gcc-4.6.3 if -mmem-funcs is not added to KBUILD_CFLAGS.

Reported-by: Tony Breeds <t...@bakeyournoodle.com>
Signed-off-by: Geert Uytterhoeven <ge...@linux-m68k.org>
Cc: David Howells <dhowe...@redhat.com>
Cc: Koichi Yasutake <yasutake.koi...@jp.panasonic.com>
Signed-off-by: Andrew Morton <a...@linux-foundation.org>
Signed-off-by: Linus Torvalds <torva...@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 arch/mn10300/Makefile |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/mn10300/Makefile
+++ b/arch/mn10300/Makefile
@@ -26,7 +26,7 @@ CHECKFLAGS    +=
 PROCESSOR      := unset
 UNIT           := unset
 
-KBUILD_CFLAGS  += -mam33 -mmem-funcs -DCPU=AM33
+KBUILD_CFLAGS  += -mam33 -DCPU=AM33 $(call cc-option,-mmem-funcs,)
 KBUILD_AFLAGS  += -mam33 -DCPU=AM33
 
 ifeq ($(CONFIG_MN10300_CURRENT_IN_E2),y)


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