powerpc/math-emu: Remove the unneeded check for CONFIG_MATH_EMULATION in math.c

The math.c is only built when CONFIG_MATH_EMULATION is enabled.
So the #ifdef check for CONFIG_MATH_EMULATION in it seems redundant.
Drop all of them.

Signed-off-by: Kevin Hao <haokexin@gmail.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/arch/powerpc/math-emu/math.c b/arch/powerpc/math-emu/math.c
index cefb4f2f4039f2827edd844c4c3b5473a21254cc..3fe8e35287a18ba3eb2ca6f6a09f766d7cf715b2 100644 (file)
--- a/arch/powerpc/math-emu/math.c
+++ b/arch/powerpc/math-emu/math.c
@@ -154,7 +154,6 @@ FLOATFUNC(fsqrts);
 #define XEU    15
 #define XFLB   10
 
-#ifdef CONFIG_MATH_EMULATION
 static int
 record_exception(struct pt_regs *regs, int eflag)
 {
@@ -212,7 +211,6 @@ record_exception(struct pt_regs *regs, int eflag)
 
        return (fpscr & FPSCR_FEX) ? 1 : 0;
 }
-#endif /* CONFIG_MATH_EMULATION */
 
 int
 do_mathemu(struct pt_regs *regs)
@@ -222,11 +220,9 @@ do_mathemu(struct pt_regs *regs)
        signed short sdisp;
        u32 insn = 0;
        int idx = 0;
-#ifdef CONFIG_MATH_EMULATION
        int (*func)(void *, void *, void *, void *);
        int type = 0;
        int eflag, trap;
-#endif
 
        if (get_user(insn, (u32 *)pc))
                return -EFAULT;