+static int cpufreq_nominate_new_policy_cpu(struct cpufreq_policy *data,
+ unsigned int old_cpu)
+{
+ struct device *cpu_dev;
+ unsigned long flags;
+ int ret;
+
+ /* first sibling now owns the new sysfs dir */
+ cpu_dev = get_cpu_device(cpumask_first(data->cpus));
+ sysfs_remove_link(&cpu_dev->kobj, "cpufreq");
+ ret = kobject_move(&data->kobj, &cpu_dev->kobj);
+ if (ret) {
+ pr_err("%s: Failed to move kobj: %d", __func__, ret);
+
+ WARN_ON(lock_policy_rwsem_write(old_cpu));
+ cpumask_set_cpu(old_cpu, data->cpus);
+
+ write_lock_irqsave(&cpufreq_driver_lock, flags);
+ per_cpu(cpufreq_cpu_data, old_cpu) = data;
+ write_unlock_irqrestore(&cpufreq_driver_lock, flags);
+
+ unlock_policy_rwsem_write(old_cpu);
+
+ ret = sysfs_create_link(&cpu_dev->kobj, &data->kobj,
+ "cpufreq");
+
+ return -EINVAL;
+ }
+
+ return cpu_dev->id;
+}
+