@@ -83,7 +83,7 @@ struct power_table {
  * @dyn_power_table: array of struct power_table for frequency to power
  *	conversion, sorted in ascending order.
  * @dyn_power_table_entries: number of entries in the @dyn_power_table array
- * @cpu_dev: the first cpu_device from @allowed_cpus that has OPPs registered
+ * @cpu_dev: the cpu_device of policy->cpu.
  * @plat_get_static_power: callback to calculate the static power
  *
  * This structure is required for keeping information of each registered

@@ -208,24 +208,20 @@ static int build_dyn_power_table(struct cpufreq_cooling_device *cpufreq_dev,
 	struct power_table *power_table;
 	struct dev_pm_opp *opp;
 	struct device *dev = NULL;
-	int num_opps = 0, cpu, i, ret = 0;
+	int num_opps = 0, cpu = cpufreq_dev->policy->cpu, i, ret = 0;
 	unsigned long freq;
 
-	for_each_cpu(cpu, &cpufreq_dev->allowed_cpus) {
-		dev = get_cpu_device(cpu);
-		if (!dev) {
-			dev_warn(&cpufreq_dev->cdev->device,
-				 "No cpu device for cpu %d\n", cpu);
-			continue;
-		}
-
-		num_opps = dev_pm_opp_get_opp_count(dev);
-		if (num_opps > 0)
-			break;
-		else if (num_opps < 0)
-			return num_opps;
+	dev = get_cpu_device(cpu);
+	if (unlikely(!dev)) {
+		dev_warn(&cpufreq_dev->cdev->device,
+			 "No cpu device for cpu %d\n", cpu);
+		return -ENODEV;
 	}
 
+	num_opps = dev_pm_opp_get_opp_count(dev);
+	if (num_opps < 0)
+		return num_opps;
+
 	if (num_opps == 0)
 		return -EINVAL;