Merge branch 'pm-cpufreq' into linux-next

* pm-cpufreq:
  cpufreq: Force sync policy boost with global boost on sysfs update
  cpufreq: Preserve policy's boost state after resume
  cpufreq: Introduce policy_set_boost()
  cpufreq: Don't unnecessarily call set_boost()
  cpufreq: Drop unused cpufreq_get_policy()
  cpufreq: Pass policy pointer to ->update_limits()
  cpufreq: Introduce cpufreq_policy_refresh()
  cpufreq: Use __free() for policy reference counting cleanup
  cpufreq: Drop cpufreq_cpu_acquire() and cpufreq_cpu_release()
  cpufreq: Use locking guard and __free() in cpufreq_update_policy()
  cpufreq: intel_pstate: Rearrange max frequency updates handling code
  cpufreq: Add and use cpufreq policy locking guards
  cpufreq: Split cpufreq_online()
  cpufreq: Consolidate some code in cpufreq_online()

Author: rafaeljw

drivers/cpufreq/amd-pstate.c

@@ -808,19 +808,16 @@ static void amd_pstate_init_prefcore(struct amd_cpudata *cpudata)
 	sched_set_itmt_core_prio((int)READ_ONCE(cpudata->prefcore_ranking), cpudata->cpu);
 }
 
-static void amd_pstate_update_limits(unsigned int cpu)
+static void amd_pstate_update_limits(struct cpufreq_policy *policy)
 {
-	struct cpufreq_policy *policy __free(put_cpufreq_policy) = cpufreq_cpu_get(cpu);
 	struct amd_cpudata *cpudata;
 	u32 prev_high = 0, cur_high = 0;
 	bool highest_perf_changed = false;
+	unsigned int cpu = policy->cpu;
 
 	if (!amd_pstate_prefcore)
 		return;
 
-	if (!policy)
-		return;
-
 	if (amd_get_highest_perf(cpu, &cur_high))
 		return;