diff options
Diffstat (limited to 'arch/powerpc/platforms/85xx/smp.c')
| -rw-r--r-- | arch/powerpc/platforms/85xx/smp.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c index 1f50419..6775982 100644 --- a/arch/powerpc/platforms/85xx/smp.c +++ b/arch/powerpc/platforms/85xx/smp.c @@ -217,11 +217,8 @@ static void __cpuinit smp_85xx_mach_cpu_die(void) mtspr(SPRN_TCR, 0); - if (is_core_down(cpu)) - __flush_disable_L1(); - - if (cur_cpu_spec->l2cache_type == PPC_L2_CACHE_CORE) - disable_backside_L2_cache(); + if (cur_cpu_spec && cur_cpu_spec->cpu_flush_caches) + cur_cpu_spec->cpu_flush_caches(); generic_set_cpu_dead(cpu); @@ -257,7 +254,9 @@ static void smp_85xx_mach_cpu_die(void) mtspr(SPRN_TCR, 0); - __flush_disable_L1(); + if (cur_cpu_spec && cur_cpu_spec->cpu_flush_caches) + cur_cpu_spec->cpu_flush_caches(); + tmp = (mfspr(SPRN_HID0) & ~(HID0_DOZE|HID0_SLEEP)) | HID0_NAP; mtspr(SPRN_HID0, tmp); isync(); |