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path: root/drivers/cpufreq/cpufreq.c
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Diffstat (limited to 'drivers/cpufreq/cpufreq.c')
-rw-r--r--drivers/cpufreq/cpufreq.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index d9fdeddcef96..61190f6b4829 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:
@@ -1657,7 +1659,7 @@ void cpufreq_suspend(void)
return;
if (!has_target())
- return;
+ goto suspend;
pr_debug("%s: Suspending Governors\n", __func__);
@@ -1671,6 +1673,7 @@ void cpufreq_suspend(void)
policy);
}
+suspend:
cpufreq_suspended = true;
}
@@ -1687,13 +1690,13 @@ 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__,
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