cpufreq: ia64-acpi: Don't validate the frequency table twice

The cpufreq core is already validating the CPU frequency table after
calling the ->init() callback of the cpufreq drivers and the drivers
don't need to do the same anymore. Though they need to set the
policy->freq_table field directly from the ->init() callback now.

Stop validating the frequency table from ia64-acpi driver.
Signed-off-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/cpufreq/ia64-acpi-cpufreq.c

@@ -270,10 +270,7 @@ acpi_cpufreq_cpu_init (
 		}
 	}
 
-	result = cpufreq_table_validate_and_show(policy, freq_table);
-	if (result) {
-		goto err_freqfree;
-	}
+	policy->freq_table = freq_table;
 
 	/* notify BIOS that we exist */
 	acpi_processor_notify_smm(THIS_MODULE);
@@ -296,8 +293,6 @@ acpi_cpufreq_cpu_init (
 
 	return (result);
 
- err_freqfree:
-	kfree(freq_table);
  err_unreg:
 	acpi_processor_unregister_performance(cpu);
  err_free: