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Commit f0870c55 authored by Kevin Hao's avatar Kevin Hao Committed by Benjamin Herrenschmidt
Browse files

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: default avatarKevin Hao <haokexin@gmail.com>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent cf5c2e54

arch/powerpc/math-emu/math.c

+0 −4
Original line number Diff line number Diff line
@@ -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;