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authorKevin Hao <haokexin@gmail.com>2013-07-10 09:43:43 +0800
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-08-14 14:58:46 +1000
commitf0870c55301da7e27be53d65dc62020a0fba749a (patch)
tree942d70325cf9857df2376ae94b863295192c2744 /arch/powerpc/math-emu
parentcf5c2e543c7b4a5ec49f547070c0f3f4c95e20ed (diff)
downloadlinux-f0870c55301da7e27be53d65dc62020a0fba749a.tar.bz2
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>
Diffstat (limited to 'arch/powerpc/math-emu')
-rw-r--r--arch/powerpc/math-emu/math.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/powerpc/math-emu/math.c b/arch/powerpc/math-emu/math.c
index cefb4f2f4039..3fe8e35287a1 100644
--- 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;