diff options
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r-- | drivers/cpufreq/cpufreq.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index f75197b924ef..2cad42774164 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1341,12 +1341,12 @@ static int cpufreq_online(unsigned int cpu) down_write(&policy->rwsem); policy->cpu = cpu; policy->governor = NULL; - up_write(&policy->rwsem); } else { new_policy = true; policy = cpufreq_policy_alloc(cpu); if (!policy) return -ENOMEM; + down_write(&policy->rwsem); } if (!new_policy && cpufreq_driver->online) { @@ -1386,7 +1386,6 @@ static int cpufreq_online(unsigned int cpu) cpumask_copy(policy->related_cpus, policy->cpus); } - down_write(&policy->rwsem); /* * affected cpus must always be the one, which are online. We aren't * managing offline cpus here. @@ -1538,7 +1537,6 @@ out_destroy_policy: remove_cpu_dev_symlink(policy, j, get_cpu_device(j)); cpumask_clear(policy->cpus); - up_write(&policy->rwsem); out_offline_policy: if (cpufreq_driver->offline) @@ -1549,6 +1547,8 @@ out_exit_policy: cpufreq_driver->exit(policy); out_free_policy: + up_write(&policy->rwsem); + cpufreq_policy_free(policy); return ret; } |