[S390] cio: Use helpers instead of container_of().

[linux-2.6-omap-h63xx.git] / drivers / cpufreq / cpufreq.c

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 79581fab82d69464a77cf6c51363cec85fede91f..5efd5550f4ca7a4afcf1a606d29e293eea5b4c9e 100644 (file)
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -828,11 +828,8 @@ static int cpufreq_add_dev (struct sys_device * sys_dev)
        memcpy(&new_policy, policy, sizeof(struct cpufreq_policy));
 
        /* prepare interface data */
-       policy->kobj.parent = &sys_dev->kobj;
-       policy->kobj.ktype = &ktype_cpufreq;
-       kobject_set_name(&policy->kobj, "cpufreq");
-
-       ret = kobject_register(&policy->kobj);
+       ret = kobject_init_and_add(&policy->kobj, &ktype_cpufreq, &sys_dev->kobj,
+                                  "cpufreq");
        if (ret) {
                unlock_policy_rwsem_write(cpu);
                goto err_out_driver_exit;
@@ -902,6 +899,7 @@ static int cpufreq_add_dev (struct sys_device * sys_dev)
                goto err_out_unregister;
        }
 
+       kobject_uevent(&policy->kobj, KOBJ_ADD);
        module_put(cpufreq_driver->owner);
        dprintk("initialization complete\n");
        cpufreq_debug_enable_ratelimit();
@@ -915,7 +913,7 @@ err_out_unregister:
                cpufreq_cpu_data[j] = NULL;
        spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
 
-       kobject_unregister(&policy->kobj);
+       kobject_put(&policy->kobj);
        wait_for_completion(&policy->kobj_unregister);
 
 err_out_driver_exit:
@@ -1032,8 +1030,6 @@ static int __cpufreq_remove_dev (struct sys_device * sys_dev)
 
        unlock_policy_rwsem_write(cpu);
 
-       kobject_unregister(&data->kobj);
-
        kobject_put(&data->kobj);
 
        /* we need to make sure that the underlying kobj is actually