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powerpc/misc: merge reloc_offset() and add_reloc_offset()

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reloc_offset() is the same as add_reloc_offset(0)

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Christophe Leroy 2018-04-17 13:23:10 +02:00 committed by Michael Ellerman
parent 55a0edf083
commit 0cc377d16e
1 changed files with 3 additions and 14 deletions
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17
arch/powerpc/kernel/misc.S
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@ -25,23 +25,12 @@
/*
* Returns (address we are running at) - (address we were linked at)
* for use before the text and data are mapped to KERNELBASE.
* add_reloc_offset(x) returns x + reloc_offset().
*/
_GLOBAL(reloc_offset)
mflr r0
bl 1f
1: mflr r3
PPC_LL r4,(2f-1b)(r3)
subf r3,r4,r3
mtlr r0
blr
.align 3
2: PPC_LONG 1b
/*
* add_reloc_offset(x) returns x + reloc_offset().
*/
li r3, 0
_GLOBAL(add_reloc_offset)
mflr r0
bl 1f