sparc: cleanup math-emu

- Drop unused assignment from Makefile
- Replace EXTRA_CFLAGS with ccflags-y
- Delete unused file

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

2 files changed, 3 insertions, 39 deletions

diff --git a/arch/sparc/math-emu/Makefile b/arch/sparc/math-emu/Makefile
index 8136987977f4..86995d6dd0ba 100644
--- a/arch/sparc/math-emu/Makefile
+++ b/arch/sparc/math-emu/Makefile
@@ -2,7 +2,7 @@
 # Makefile for the FPU instruction emulation.
 #
 
-obj-y    := math.o
+# supress all warnings - as math.c produces a lot!
+ccflags-y := -w
 
-EXTRA_AFLAGS := -ansi
-EXTRA_CFLAGS = -I. -Iinclude/math-emu -w
+obj-y    := math.o
diff --git a/arch/sparc/math-emu/ashldi3.S b/arch/sparc/math-emu/ashldi3.S
deleted file mode 100644
index 7230ff5c7aa1..000000000000
--- a/arch/sparc/math-emu/ashldi3.S
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * ashldi3.S:   Math-emu code creates all kinds of references to
- *              this little routine on the sparc with gcc.
- *
- * Copyright (C) 1998 Jakub Jelinek(jj@ultra.linux.cz)
- */
-
-#include <asm/cprefix.h>
-
-        .globl C_LABEL(__ashldi3)
-C_LABEL(__ashldi3):
-        tst     %o2
-        be      3f
-         mov    32, %g2
-
-        sub     %g2, %o2, %g2
-
-        tst     %g2
-        bg      1f
-         srl    %o1, %g2, %g3
-
-        clr     %o5
-        neg     %g2
-        ba      2f
-         sll    %o1, %g2, %o4
-
-1:
-        sll     %o1, %o2, %o5
-        srl     %o0, %o2, %g2
-        or      %g2, %g3, %o4
-2:
-        mov     %o4, %o0
-        mov     %o5, %o1
-3:
-        jmpl    %o7 + 8, %g0
-         nop