[PATCH v2 32/52] powerpc/64s/exception: windup use r9 consistently to restore SPRs

[Nicholas Piggin]

Trivial code change, r3->r9.

Signed-off-by: Nicholas Piggin <npig...@gmail.com>
---
 arch/powerpc/kernel/exceptions-64s.S | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/powerpc/kernel/exceptions-64s.S 
b/arch/powerpc/kernel/exceptions-64s.S
index 539bb1b83d90..804438669454 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -914,8 +914,8 @@ EXC_COMMON_BEGIN(system_reset_common)
        /* Move original SRR0 and SRR1 into the respective regs */
        ld      r9,_MSR(r1)
        mtspr   SPRN_SRR1,r9
-       ld      r3,_NIP(r1)
-       mtspr   SPRN_SRR0,r3
+       ld      r9,_NIP(r1)
+       mtspr   SPRN_SRR0,r9
        ld      r9,_CTR(r1)
        mtctr   r9
        ld      r9,_XER(r1)
@@ -1075,8 +1075,8 @@ EXC_COMMON_BEGIN(machine_check_common)
        /* Move original SRR0 and SRR1 into the respective regs */      \
        ld      r9,_MSR(r1);                            \
        mtspr   SPRN_SRR1,r9;                           \
-       ld      r3,_NIP(r1);                            \
-       mtspr   SPRN_SRR0,r3;                           \
+       ld      r9,_NIP(r1);                            \
+       mtspr   SPRN_SRR0,r9;                           \
        ld      r9,_CTR(r1);                            \
        mtctr   r9;                                     \
        ld      r9,_XER(r1);                            \
@@ -1781,8 +1781,8 @@ TRAMP_REAL_BEGIN(hmi_exception_early)
        /* Move original HSRR0 and HSRR1 into the respective regs */
        ld      r9,_MSR(r1)
        mtspr   SPRN_HSRR1,r9
-       ld      r3,_NIP(r1)
-       mtspr   SPRN_HSRR0,r3
+       ld      r9,_NIP(r1)
+       mtspr   SPRN_HSRR0,r9
        ld      r9,_CTR(r1)
        mtctr   r9
        ld      r9,_XER(r1)
-- 
2.20.1