--- zzzz-none-000/linux-3.10.107/drivers/cpufreq/sparc-us3-cpufreq.c	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/drivers/cpufreq/sparc-us3-cpufreq.c	2021-11-10 11:53:55.000000000 +0000
@@ -93,13 +93,11 @@
 	return ret;
 }
 
-static void us3_set_cpu_divider_index(struct cpufreq_policy *policy,
-		unsigned int index)
+static int us3_freq_target(struct cpufreq_policy *policy, unsigned int index)
 {
 	unsigned int cpu = policy->cpu;
 	unsigned long new_bits, new_freq, reg;
 	cpumask_t cpus_allowed;
-	struct cpufreq_freqs freqs;
 
 	cpumask_copy(&cpus_allowed, tsk_cpus_allowed(current));
 	set_cpus_allowed_ptr(current, cpumask_of(cpu));
@@ -125,43 +123,15 @@
 
 	reg = read_safari_cfg();
 
-	freqs.old = get_current_freq(cpu, reg);
-	freqs.new = new_freq;
-	cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
-
 	reg &= ~SAFARI_CFG_DIV_MASK;
 	reg |= new_bits;
 	write_safari_cfg(reg);
 
-	cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);
-
 	set_cpus_allowed_ptr(current, &cpus_allowed);
-}
-
-static int us3_freq_target(struct cpufreq_policy *policy,
-			  unsigned int target_freq,
-			  unsigned int relation)
-{
-	unsigned int new_index = 0;
-
-	if (cpufreq_frequency_table_target(policy,
-					   &us3_freq_table[policy->cpu].table[0],
-					   target_freq,
-					   relation,
-					   &new_index))
-		return -EINVAL;
-
-	us3_set_cpu_divider_index(policy, new_index);
 
 	return 0;
 }
 
-static int us3_freq_verify(struct cpufreq_policy *policy)
-{
-	return cpufreq_frequency_table_verify(policy,
-					      &us3_freq_table[policy->cpu].table[0]);
-}
-
 static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
 {
 	unsigned int cpu = policy->cpu;
@@ -169,25 +139,27 @@
 	struct cpufreq_frequency_table *table =
 		&us3_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 / 32;
-	table[3].index = 0;
+	table[3].driver_data = 0;
 	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 us3_freq_cpu_exit(struct cpufreq_policy *policy)
 {
-	if (cpufreq_us3_driver)
-		us3_set_cpu_divider_index(policy, 0);
+	if (cpufreq_us3_driver) {
+		cpufreq_frequency_table_put_attr(policy->cpu);
+		us3_freq_target(policy, 0);
+	}
 
 	return 0;
 }
@@ -212,22 +184,20 @@
 		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;
 
-		us3_freq_table = kzalloc(
-			(NR_CPUS * sizeof(struct us3_freq_percpu_info)),
+		us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
 			GFP_KERNEL);
 		if (!us3_freq_table)
 			goto err_out;
 
 		driver->init = us3_freq_cpu_init;
-		driver->verify = us3_freq_verify;
-		driver->target = us3_freq_target;
+		driver->verify = cpufreq_generic_frequency_table_verify;
+		driver->target_index = us3_freq_target;
 		driver->get = us3_freq_get;
 		driver->exit = us3_freq_cpu_exit;
-		driver->owner = THIS_MODULE,
 		strcpy(driver->name, "UltraSPARC-III");
 
 		cpufreq_us3_driver = driver;