linux-kernel - [PATCH] powerpc/32: Remove one insn in _

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Message-Id: <20160805112803.36D3B1A2399@localhost.localdomain>
Date:	Fri,  5 Aug 2016 13:28:02 +0200 (CEST)
From:	Christophe Leroy <christophe.leroy@....fr>
To:	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Michael Ellerman <mpe@...erman.id.au>,
	Scott Wood <oss@...error.net>
Cc:	linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH] powerpc/32: Remove one insn in __bswapdi2

Signed-off-by: Christophe Leroy <christophe.leroy@....fr>
---
 arch/powerpc/kernel/misc_32.S | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index e025230..e18055c 100644
--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
@@ -578,9 +578,8 @@ _GLOBAL(__bswapdi2)
 	rlwimi  r9,r4,24,0,7
 	rlwimi  r10,r3,24,0,7
 	rlwimi  r9,r4,24,16,23
-	rlwimi  r10,r3,24,16,23
+	rlwimi  r4,r3,24,16,23
 	mr      r3,r9
-	mr      r4,r10
 	blr
 
 #ifdef CONFIG_SMP
-- 
2.1.0