diff options
Diffstat (limited to 'drivers/cpufreq/acpi-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/acpi-cpufreq.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c index 18448a7e9f8..000e4e0afd7 100644 --- a/drivers/cpufreq/acpi-cpufreq.c +++ b/drivers/cpufreq/acpi-cpufreq.c @@ -754,7 +754,7 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy) goto err_unreg; } - data->freq_table = kmalloc(sizeof(*data->freq_table) * + data->freq_table = kzalloc(sizeof(*data->freq_table) * (perf->state_count+1), GFP_KERNEL); if (!data->freq_table) { result = -ENOMEM; @@ -855,7 +855,6 @@ static int acpi_cpufreq_cpu_exit(struct cpufreq_policy *policy) pr_debug("acpi_cpufreq_cpu_exit\n"); if (data) { - cpufreq_frequency_table_put_attr(policy->cpu); per_cpu(acfreq_data, policy->cpu) = NULL; acpi_processor_unregister_performance(data->acpi_data, policy->cpu); @@ -907,15 +906,16 @@ static void __init acpi_cpufreq_boost_init(void) acpi_cpufreq_driver.boost_supported = true; acpi_cpufreq_driver.boost_enabled = boost_state(0); - get_online_cpus(); + + cpu_notifier_register_begin(); /* Force all MSRs to the same value */ boost_set_msrs(acpi_cpufreq_driver.boost_enabled, cpu_online_mask); - register_cpu_notifier(&boost_nb); + __register_cpu_notifier(&boost_nb); - put_online_cpus(); + cpu_notifier_register_done(); } } |