linux-kernel - [PATCH v2 2/3] sh: remove unused do_fpu

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Message-Id: <0645431563b3c6782171218dc5b65461c8bd7dcd.1392789383.git.koorogi@koorogi.info>
Date:	Wed, 19 Feb 2014 00:03:15 -0600
From:	Bobby Bingham <koorogi@...rogi.info>
To:	akpm@...ux-foundation.org, linux-sh@...r.kernel.org
Cc:	Bobby Bingham <koorogi@...rogi.info>, linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/3] sh: remove unused do_fpu_error

This does not appear to have been used since commit
74d99a5e262229ee865f6f68528d10b82471ead6 (sh: SH-2A FPU support) in
2007.

Signed-off-by: Bobby Bingham <koorogi@...rogi.info>
---
 arch/sh/math-emu/math.c | 18 ------------------
 1 file changed, 18 deletions(-)

diff --git a/arch/sh/math-emu/math.c b/arch/sh/math-emu/math.c
index b876780..04aa55f 100644
--- a/arch/sh/math-emu/math.c
+++ b/arch/sh/math-emu/math.c
@@ -574,24 +574,6 @@ static int ieee_fpe_handler(struct pt_regs *regs)
 	return 0;
 }
 
-asmlinkage void do_fpu_error(unsigned long r4, unsigned long r5,
-			     unsigned long r6, unsigned long r7,
-			     struct pt_regs regs)
-{
-	struct task_struct *tsk = current;
-	siginfo_t info;
-
-	if (ieee_fpe_handler (&regs))
-		return;
-
-	regs.pc += 2;
-	info.si_signo = SIGFPE;
-	info.si_errno = 0;
-	info.si_code = FPE_FLTINV;
-	info.si_addr = (void __user *)regs.pc;
-	force_sig_info(SIGFPE, &info, tsk);
-}
-
 /**
  * fpu_init - Initialize FPU registers
  * @fpu: Pointer to software emulated FPU registers.
-- 
1.8.5.5

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