cpufreq: acpi: Remove acpi_cpufreq_cpu_ready()

The ready() callback was implemented earlier for acpi-cpufreq driver as
we wanted to use policy->cpuinfo.max_freq for which the policy was
required to be verified.

That is no longer the case and we can do the pr_warn() right from
->init() callback now. Remove acpi_cpufreq_cpu_ready().

Signed-off-by: Viresh Kumar <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>

Author: vireshk

drivers/cpufreq/acpi-cpufreq.c

@@ -889,6 +889,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
 	policy->fast_switch_possible = !acpi_pstate_strict &&
 		!(policy_is_shared(policy) && policy->shared_type != CPUFREQ_SHARED_TYPE_ANY);
 
+	if (perf->states[0].core_frequency * 1000 != freq_table[0].frequency)
+		pr_warn(FW_WARN "P-state 0 is not max freq\n");
+
 	return result;
 
 err_unreg:
@@ -918,16 +921,6 @@ static int acpi_cpufreq_cpu_exit(struct cpufreq_policy *policy)
 	return 0;
 }
 
-static void acpi_cpufreq_cpu_ready(struct cpufreq_policy *policy)
-{
-	struct acpi_processor_performance *perf = per_cpu_ptr(acpi_perf_data,
-							      policy->cpu);
-	unsigned int freq = policy->freq_table[0].frequency;
-
-	if (perf->states[0].core_frequency * 1000 != freq)
-		pr_warn(FW_WARN "P-state 0 is not max freq\n");
-}
-
 static int acpi_cpufreq_resume(struct cpufreq_policy *policy)
 {
 	struct acpi_cpufreq_data *data = policy->driver_data;
@@ -955,7 +948,6 @@ static struct cpufreq_driver acpi_cpufreq_driver = {
 	.bios_limit	= acpi_processor_get_bios_limit,
 	.init		= acpi_cpufreq_cpu_init,
 	.exit		= acpi_cpufreq_cpu_exit,
-	.ready		= acpi_cpufreq_cpu_ready,
 	.resume		= acpi_cpufreq_resume,
 	.name		= "acpi-cpufreq",
 	.attr		= acpi_cpufreq_attr,