diff options
Diffstat (limited to 'drivers/cpufreq/cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index d9fdeddcef96..6e93e7f98358 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1289,6 +1289,8 @@ err_get_freq: per_cpu(cpufreq_cpu_data, j) = NULL; write_unlock_irqrestore(&cpufreq_driver_lock, flags); + up_write(&policy->rwsem); + if (cpufreq_driver->exit) cpufreq_driver->exit(policy); err_set_policy_cpu: @@ -1656,6 +1658,8 @@ void cpufreq_suspend(void) if (!cpufreq_driver) return; + cpufreq_suspended = true; + if (!has_target()) return; @@ -1670,8 +1674,6 @@ void cpufreq_suspend(void) pr_err("%s: Failed to suspend driver: %p\n", __func__, policy); } - - cpufreq_suspended = true; } /** @@ -1687,13 +1689,13 @@ void cpufreq_resume(void) if (!cpufreq_driver) return; + cpufreq_suspended = false; + if (!has_target()) return; pr_debug("%s: Resuming Governors\n", __func__); - cpufreq_suspended = false; - list_for_each_entry(policy, &cpufreq_policy_list, policy_list) { if (cpufreq_driver->resume && cpufreq_driver->resume(policy)) pr_err("%s: Failed to resume driver: %p\n", __func__, |