--- zzzz-none-000/linux-4.4.271/drivers/cpufreq/cpufreq.c	2021-06-03 06:22:09.000000000 +0000
+++ hawkeye-5590-750/linux-4.4.271/drivers/cpufreq/cpufreq.c	2023-04-19 10:22:28.000000000 +0000
@@ -400,7 +400,7 @@
  * function. It is called twice on all CPU frequency changes that have
  * external effects.
  */
-static void cpufreq_notify_transition(struct cpufreq_policy *policy,
+void cpufreq_notify_transition(struct cpufreq_policy *policy,
 		struct cpufreq_freqs *freqs, unsigned int state)
 {
 	for_each_cpu(freqs->cpu, policy->cpus)