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| author | Tang Yizhou <tangyizhou@huawei.com> | 2021-12-01 15:40:20 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-12-01 20:02:11 +0100 |
| commit | 1e81d3e06de24aedac5c27df13cfa40d912b221b (patch) | |
| tree | 4476d88a5b246a2be9209d22b38b75cc6431030d /drivers/cpufreq/cpufreq.c | |
| parent | 2c1b5a84669d2477d8fffe9136e86a2cff591729 (diff) | |
| download | linux-1e81d3e06de24aedac5c27df13cfa40d912b221b.tar.gz | |
cpufreq: Fix a comment in cpufreq_policy_free
Make the comment in blocking_notifier_call_chain() easier to
understand.
Signed-off-by: Tang Yizhou <tangyizhou@huawei.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 22aa2793e4d276..096c3848fa415a 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1295,8 +1295,9 @@ static void cpufreq_policy_free(struct cpufreq_policy *policy) if (policy->max_freq_req) { /* - * CPUFREQ_CREATE_POLICY notification is sent only after - * successfully adding max_freq_req request. + * Remove max_freq_req after sending CPUFREQ_REMOVE_POLICY + * notification, since CPUFREQ_CREATE_POLICY notification was + * sent after adding max_freq_req earlier. */ blocking_notifier_call_chain(&cpufreq_policy_notifier_list, CPUFREQ_REMOVE_POLICY, policy); |