cpufreq: sh: use cpufreq_table_validate_and_show()

Lets use cpufreq_table_validate_and_show() instead of calling
cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr().

Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/cpufreq/sh-cpufreq.c

@@ -120,9 +120,9 @@ static int sh_cpufreq_cpu_init(struct cpufreq_policy *policy)
 	if (freq_table) {
 		int result;
 
-		result = cpufreq_frequency_table_cpuinfo(policy, freq_table);
-		if (!result)
-			cpufreq_frequency_table_get_attr(freq_table, cpu);
+		result = cpufreq_table_validate_and_show(policy, freq_table);
+		if (result)
+			return result;
 	} else {
 		dev_notice(dev, "no frequency table found, falling back "
 			   "to rate rounding.\n");