sparc64: unify math-emu

Move relavent files to sparc/math-emu and
adjust path/include accordingly.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

arch/sparc/math-emu/math_64.c

@@ -16,7 +16,7 @@
 #include <asm/ptrace.h>
 #include <asm/uaccess.h>
 
-#include "sfp-util.h"
+#include "sfp-util_64.h"
 #include <math-emu/soft-fp.h>
 #include <math-emu/single.h>
 #include <math-emu/double.h>

arch/sparc64/Makefile

@@ -28,7 +28,7 @@ endif
 head-y := arch/sparc64/kernel/head.o arch/sparc64/kernel/init_task.o
 
 core-y				+= arch/sparc64/kernel/ arch/sparc64/mm/
-core-y				+= arch/sparc64/math-emu/
+core-y				+= arch/sparc/math-emu/
 libs-y				+= arch/sparc64/prom/ arch/sparc64/lib/
 drivers-$(CONFIG_OPROFILE)	+= arch/sparc64/oprofile/
 

arch/sparc64/math-emu/Makefile

@@ -1,7 +0,0 @@
-#
-# Makefile for the FPU instruction emulation.
-#
-
-obj-y    := math.o
-
-EXTRA_CFLAGS = -Iinclude/math-emu -w