From 1e81d3e06de24aedac5c27df13cfa40d912b221b Mon Sep 17 00:00:00 2001 From: Tang Yizhou Date: Wed, 1 Dec 2021 15:40:20 +0800 Subject: [PATCH] cpufreq: Fix a comment in cpufreq_policy_free Make the comment in blocking_notifier_call_chain() easier to understand. Signed-off-by: Tang Yizhou Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- drivers/cpufreq/cpufreq.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 22aa279..096c384 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); -- 2.7.4