powerpc/misc: merge reloc_offset() and add_reloc_offset()
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>
diff --git a/arch/powerpc/kernel/misc.S b/arch/powerpc/kernel/misc.S
index 2f18fc1..0b196cd 100644
--- a/arch/powerpc/kernel/misc.S
+++ b/arch/powerpc/kernel/misc.S
@@ -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
