146 	return sysfs_create_group(&dev->kobj, &cpuidle_attr_group);  in cpuidle_add_interface()
154 	sysfs_remove_group(&dev->kobj, &cpuidle_attr_group);  in cpuidle_remove_interface()
168 #define kobj_to_cpuidledev(k) container_of(k, struct cpuidle_device, kobj)
170 static ssize_t cpuidle_show(struct kobject * kobj, struct attribute * attr ,char * buf)  in cpuidle_show()  argument
173 	struct cpuidle_device *dev = kobj_to_cpuidledev(kobj);  in cpuidle_show()
184 static ssize_t cpuidle_store(struct kobject * kobj, struct attribute * attr,  in cpuidle_store()  argument
188 	struct cpuidle_device *dev = kobj_to_cpuidledev(kobj);  in cpuidle_store()
204 static void cpuidle_sysfs_release(struct kobject *kobj)  in cpuidle_sysfs_release()  argument
206 	struct cpuidle_device *dev = kobj_to_cpuidledev(kobj);  in cpuidle_sysfs_release()
298 #define kobj_to_state_obj(k) container_of(k, struct cpuidle_state_kobj, kobj)
302 static ssize_t cpuidle_state_show(struct kobject * kobj,  in cpuidle_state_show()  argument
306 	struct cpuidle_state *state = kobj_to_state(kobj);  in cpuidle_state_show()
307 	struct cpuidle_state_usage *state_usage = kobj_to_state_usage(kobj);  in cpuidle_state_show()
316 static ssize_t cpuidle_state_store(struct kobject *kobj,  in cpuidle_state_store()  argument
320 	struct cpuidle_state *state = kobj_to_state(kobj);  in cpuidle_state_store()
334 static void cpuidle_state_sysfs_release(struct kobject *kobj)  in cpuidle_state_sysfs_release()  argument
336 	struct cpuidle_state_kobj *state_obj = kobj_to_state_obj(kobj);  in cpuidle_state_sysfs_release()
349 	kobject_put(&device->kobjs[i]->kobj);  in cpuidle_free_state_kobj()
362 	struct cpuidle_state_kobj *kobj;  in cpuidle_add_state_sysfs()  local
367 		kobj = kzalloc(sizeof(struct cpuidle_state_kobj), GFP_KERNEL);  in cpuidle_add_state_sysfs()
368 		if (!kobj)  in cpuidle_add_state_sysfs()
370 		kobj->state = &drv->states[i];  in cpuidle_add_state_sysfs()
371 		kobj->state_usage = &device->states_usage[i];  in cpuidle_add_state_sysfs()
372 		init_completion(&kobj->kobj_unregister);  in cpuidle_add_state_sysfs()
374 		ret = kobject_init_and_add(&kobj->kobj, &ktype_state_cpuidle, &device->kobj,  in cpuidle_add_state_sysfs()
377 			kfree(kobj);  in cpuidle_add_state_sysfs()
380 		kobject_uevent(&kobj->kobj, KOBJ_ADD);  in cpuidle_add_state_sysfs()
381 		device->kobjs[i] = kobj;  in cpuidle_add_state_sysfs()
415 	error = kobject_init_and_add(&dev->kobj, &ktype_cpuidle, &cpu_dev->kobj,  in cpuidle_add_sysfs()
418 		kobject_uevent(&dev->kobj, KOBJ_ADD);  in cpuidle_add_sysfs()
432 	kobject_put(&dev->kobj);  in cpuidle_remove_sysfs()