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-rw-r--r--arch/powerpc/kernel/idle_6xx.S18
1 files changed, 2 insertions, 16 deletions
diff --git a/arch/powerpc/kernel/idle_6xx.S b/arch/powerpc/kernel/idle_6xx.S
index 444fdcc769f..12a4efbaa08 100644
--- a/arch/powerpc/kernel/idle_6xx.S
+++ b/arch/powerpc/kernel/idle_6xx.S
@@ -87,19 +87,6 @@ END_FTR_SECTION_IFSET(CPU_FTR_CAN_NAP)
cmpwi 0,r3,0
beqlr
- /* Clear MSR:EE */
- mfmsr r7
- rlwinm r0,r7,0,17,15
- mtmsr r0
-
- /* Check current_thread_info()->flags */
- rlwinm r4,r1,0,0,18
- lwz r4,TI_FLAGS(r4)
- andi. r0,r4,_TIF_NEED_RESCHED
- beq 1f
- mtmsr r7 /* out of line this ? */
- blr
-1:
/* Some pre-nap cleanups needed on some CPUs */
andis. r0,r3,HID0_NAP@h
beq 2f
@@ -157,7 +144,8 @@ BEGIN_FTR_SECTION
DSSALL
sync
END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
- ori r7,r7,MSR_EE /* Could be ommited (already set) */
+ mfmsr r7
+ ori r7,r7,MSR_EE
oris r7,r7,MSR_POW@h
sync
isync
@@ -220,8 +208,6 @@ _GLOBAL(nap_save_msscr0)
_GLOBAL(nap_save_hid1)
.space 4*NR_CPUS
-_GLOBAL(powersave_nap)
- .long 0
_GLOBAL(powersave_lowspeed)
.long 0