diff options
Diffstat (limited to 'arch/powerpc/kernel/idle_6xx.S')
| -rw-r--r-- | arch/powerpc/kernel/idle_6xx.S | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/arch/powerpc/kernel/idle_6xx.S b/arch/powerpc/kernel/idle_6xx.S index 444fdcc769f1..12a4efbaa08f 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 |