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powerpc: Make generic_memcpy() private to copy_32.S
authorMichael Ellerman <mpe@ellerman.id.au>
Wed, 16 Mar 2016 10:36:06 +0000 (21:36 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 11 Apr 2016 10:30:41 +0000 (20:30 +1000)
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>
arch/powerpc/lib/copy_32.S patch | blob | history

diff --git a/arch/powerpc/lib/copy_32.S b/arch/powerpc/lib/copy_32.S
index c44df2d..99f37f2 100644 (file)
--- 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
Domain: System / Kernel;