diff options
Diffstat (limited to 'drivers/cpuidle')
| -rw-r--r-- | drivers/cpuidle/sysfs.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c index 0f3515e77d4..088ea74edd3 100644 --- a/drivers/cpuidle/sysfs.c +++ b/drivers/cpuidle/sysfs.c @@ -277,7 +277,7 @@ static struct kobj_type ktype_state_cpuidle = { static void inline cpuidle_free_state_kobj(struct cpuidle_device *device, int i) { - kobject_unregister(&device->kobjs[i]->kobj); + kobject_put(&device->kobjs[i]->kobj); wait_for_completion(&device->kobjs[i]->kobj_unregister); kfree(device->kobjs[i]); device->kobjs[i] = NULL; @@ -300,14 +300,13 @@ int cpuidle_add_state_sysfs(struct cpuidle_device *device) kobj->state = &device->states[i]; init_completion(&kobj->kobj_unregister); - kobj->kobj.parent = &device->kobj; - kobj->kobj.ktype = &ktype_state_cpuidle; - kobject_set_name(&kobj->kobj, "state%d", i); - ret = kobject_register(&kobj->kobj); + ret = kobject_init_and_add(&kobj->kobj, &ktype_state_cpuidle, &device->kobj, + "state%d", i); if (ret) { kfree(kobj); goto error_state; } + kobject_uevent(&kobj->kobj, KOBJ_ADD); device->kobjs[i] = kobj; } @@ -339,12 +338,14 @@ int cpuidle_add_sysfs(struct sys_device *sysdev) { int cpu = sysdev->id; struct cpuidle_device *dev; + int error; dev = per_cpu(cpuidle_devices, cpu); - dev->kobj.parent = &sysdev->kobj; - dev->kobj.ktype = &ktype_cpuidle; - kobject_set_name(&dev->kobj, "%s", "cpuidle"); - return kobject_register(&dev->kobj); + error = kobject_init_and_add(&dev->kobj, &ktype_cpuidle, &sysdev->kobj, + "cpuidle"); + if (!error) + kobject_uevent(&dev->kobj, KOBJ_ADD); + return error; } /** @@ -357,5 +358,5 @@ void cpuidle_remove_sysfs(struct sys_device *sysdev) struct cpuidle_device *dev; dev = per_cpu(cpuidle_devices, cpu); - kobject_unregister(&dev->kobj); + kobject_put(&dev->kobj); } |