No need to execute mflr twice.
Signed-off-by: Anton Blanchard <an...@samba.org>
---
arch/powerpc/kernel/entry_64.S | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 8428280..f8779f2 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -440,9 +440,7 @@ _GLOBAL(_switch)
/* r3-r13 are caller saved -- Cort */
SAVE_8GPRS(14, r1)
SAVE_10GPRS(22, r1)
- mflr r20 /* Return to switch caller */
-
- std r20,_NIP(r1)
+ std r0,_NIP(r1) /* Return to switch caller */
mfcr r23
std r23,_CCR(r1)
std r1,KSP(r3) /* Set old stack pointer */
--
2.1.4
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