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authorTang Yizhou2021-12-01 15:40:20 +0800
committerRafael J. Wysocki2021-12-01 20:02:11 +0100
commit1e81d3e06de24aedac5c27df13cfa40d912b221b (patch)
tree4476d88a5b246a2be9209d22b38b75cc6431030d /drivers
parent2c1b5a84669d2477d8fffe9136e86a2cff591729 (diff)
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')
-rw-r--r--drivers/cpufreq/cpufreq.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 22aa2793e4d2..096c3848fa41 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);