powerpc: Unify the 32 and 64 bit idle loops

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / powerpc / kernel / idle_power4.S

diff --git a/arch/powerpc/kernel/idle_power4.S b/arch/powerpc/kernel/idle_power4.S
index c16b4afab582f4ed3e4306045a0b4995d4e1d636..692cf2ebe0f4b3b5adac1ce6ad8841335c2d1fee 100644 (file)
--- a/arch/powerpc/kernel/idle_power4.S
+++ b/arch/powerpc/kernel/idle_power4.S
@@ -49,21 +49,6 @@ END_FTR_SECTION_IFCLR(CPU_FTR_CAN_NAP)
        cmpwi   0,r4,0
        beqlr
 
-       /* Clear MSR:EE */
-       mfmsr   r7
-       li      r4,0
-       ori     r4,r4,MSR_EE
-       andc    r0,r7,r4
-       mtmsrd  r0
-
-       /* Check current_thread_info()->flags */
-       clrrdi  r4,r1,THREAD_SHIFT
-       ld      r4,TI_FLAGS(r4)
-       andi.   r0,r4,_TIF_NEED_RESCHED
-       beq     1f
-       mtmsrd  r7      /* out of line this ? */
-       blr
-1:
        /* Go to NAP now */
 BEGIN_FTR_SECTION
        DSSALL