diff options
Diffstat (limited to 'arch/powerpc/platforms/pasemi/powersave.S')
| -rw-r--r-- | arch/powerpc/platforms/pasemi/powersave.S | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pasemi/powersave.S b/arch/powerpc/platforms/pasemi/powersave.S index 6d0fba6aab1..56f45adcd08 100644 --- a/arch/powerpc/platforms/pasemi/powersave.S +++ b/arch/powerpc/platforms/pasemi/powersave.S @@ -62,7 +62,16 @@ sleep_common: mflr r0 std r0, 16(r1) stdu r1,-64(r1) +#ifdef CONFIG_PPC_PASEMI_CPUFREQ + std r3, 48(r1) + /* Only do power savings when in astate 0 */ + bl .check_astate + cmpwi r3,0 + bne 1f + + ld r3, 48(r1) +#endif LOAD_REG_IMMEDIATE(r6,MSR_DR|MSR_IR|MSR_ME|MSR_EE) mfmsr r4 andc r5,r4,r6 @@ -73,7 +82,7 @@ sleep_common: mtmsrd r4,0 - addi r1,r1,64 +1: addi r1,r1,64 ld r0,16(r1) mtlr r0 blr |