--- zzzz-none-000/linux-3.10.107/drivers/cpufreq/sparc-us2e-cpufreq.c	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/drivers/cpufreq/sparc-us2e-cpufreq.c	2021-11-10 11:53:55.000000000 +0000
@@ -245,14 +245,12 @@
 	return clock_tick / estar_to_divisor(estar);
 }
 
-static void us2e_set_cpu_divider_index(struct cpufreq_policy *policy,
-		unsigned int index)
+static int us2e_freq_target(struct cpufreq_policy *policy, unsigned int index)
 {
 	unsigned int cpu = policy->cpu;
 	unsigned long new_bits, new_freq;
 	unsigned long clock_tick, divisor, old_divisor, estar;
 	cpumask_t cpus_allowed;
-	struct cpufreq_freqs freqs;
 
 	cpumask_copy(&cpus_allowed, tsk_cpus_allowed(current));
 	set_cpus_allowed_ptr(current, cpumask_of(cpu));
@@ -266,41 +264,15 @@
 
 	old_divisor = estar_to_divisor(estar);
 
-	freqs.old = clock_tick / old_divisor;
-	freqs.new = new_freq;
-	cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
-
 	if (old_divisor != divisor)
 		us2e_transition(estar, new_bits, clock_tick * 1000,
 				old_divisor, divisor);
 
-	cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);
-
 	set_cpus_allowed_ptr(current, &cpus_allowed);
-}
-
-static int us2e_freq_target(struct cpufreq_policy *policy,
-			  unsigned int target_freq,
-			  unsigned int relation)
-{
-	unsigned int new_index = 0;
-
-	if (cpufreq_frequency_table_target(policy,
-					   &us2e_freq_table[policy->cpu].table[0],
-					   target_freq, relation, &new_index))
-		return -EINVAL;
-
-	us2e_set_cpu_divider_index(policy, new_index);
 
 	return 0;
 }
 
-static int us2e_freq_verify(struct cpufreq_policy *policy)
-{
-	return cpufreq_frequency_table_verify(policy,
-					      &us2e_freq_table[policy->cpu].table[0]);
-}
-
 static int __init us2e_freq_cpu_init(struct cpufreq_policy *policy)
 {
 	unsigned int cpu = policy->cpu;
@@ -308,29 +280,31 @@
 	struct cpufreq_frequency_table *table =
 		&us2e_freq_table[cpu].table[0];
 
-	table[0].index = 0;
+	table[0].driver_data = 0;
 	table[0].frequency = clock_tick / 1;
-	table[1].index = 1;
+	table[1].driver_data = 1;
 	table[1].frequency = clock_tick / 2;
-	table[2].index = 2;
+	table[2].driver_data = 2;
 	table[2].frequency = clock_tick / 4;
-	table[2].index = 3;
+	table[2].driver_data = 3;
 	table[2].frequency = clock_tick / 6;
-	table[2].index = 4;
+	table[2].driver_data = 4;
 	table[2].frequency = clock_tick / 8;
-	table[2].index = 5;
+	table[2].driver_data = 5;
 	table[3].frequency = CPUFREQ_TABLE_END;
 
 	policy->cpuinfo.transition_latency = 0;
 	policy->cur = clock_tick;
 
-	return cpufreq_frequency_table_cpuinfo(policy, table);
+	return cpufreq_table_validate_and_show(policy, table);
 }
 
 static int us2e_freq_cpu_exit(struct cpufreq_policy *policy)
 {
-	if (cpufreq_us2e_driver)
-		us2e_set_cpu_divider_index(policy, 0);
+	if (cpufreq_us2e_driver) {
+		cpufreq_frequency_table_put_attr(policy->cpu);
+		us2e_freq_target(policy, 0);
+	}
 
 	return 0;
 }
@@ -351,22 +325,20 @@
 		struct cpufreq_driver *driver;
 
 		ret = -ENOMEM;
-		driver = kzalloc(sizeof(struct cpufreq_driver), GFP_KERNEL);
+		driver = kzalloc(sizeof(*driver), GFP_KERNEL);
 		if (!driver)
 			goto err_out;
 
-		us2e_freq_table = kzalloc(
-			(NR_CPUS * sizeof(struct us2e_freq_percpu_info)),
+		us2e_freq_table = kzalloc((NR_CPUS * sizeof(*us2e_freq_table)),
 			GFP_KERNEL);
 		if (!us2e_freq_table)
 			goto err_out;
 
 		driver->init = us2e_freq_cpu_init;
-		driver->verify = us2e_freq_verify;
-		driver->target = us2e_freq_target;
+		driver->verify = cpufreq_generic_frequency_table_verify;
+		driver->target_index = us2e_freq_target;
 		driver->get = us2e_freq_get;
 		driver->exit = us2e_freq_cpu_exit;
-		driver->owner = THIS_MODULE,
 		strcpy(driver->name, "UltraSPARC-IIe");
 
 		cpufreq_us2e_driver = driver;