From: Michael Ellerman <mpe@ellerman.id.au>
Date: Wed, 16 Mar 2016 10:36:06 +0000 (+1100)
Subject: powerpc: Make generic_memcpy() private to copy_32.S
X-Git-Tag: v4.7-rc1~108^2~180
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b4c6afdc3a1ad73542c8e92220c30b8f953c51de;p=platform%2Fkernel%2Flinux-exynos.git

powerpc: Make generic_memcpy() private to copy_32.S

generic_memcpy() is only called from copy_32.S, so there's no reason for
it to be global.

Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---

diff --git a/arch/powerpc/lib/copy_32.S b/arch/powerpc/lib/copy_32.S
index c44df2d..99f37f2 100644
--- a/arch/powerpc/lib/copy_32.S
+++ b/arch/powerpc/lib/copy_32.S
@@ -217,7 +217,7 @@ _GLOBAL(memcpy)
 	bdnz	40b
 65:	blr
 
-_GLOBAL(generic_memcpy)
+generic_memcpy:
 	srwi.	r7,r5,3
 	addi	r6,r3,-4
 	addi	r4,r4,-4