25 	struct powercap_zone *power_zone = to_powercap_zone(dev); \
27 	if (power_zone->ops->get_##_attr) { \
28 		if (!power_zone->ops->get_##_attr(power_zone, &value)) \
42 	struct powercap_zone *power_zone = to_powercap_zone(dev); \
50 	if (power_zone->ops->reset_##_attr) { \
51 		if (!power_zone->ops->reset_##_attr(power_zone)) \
66 	struct powercap_zone *power_zone = to_powercap_zone(dev); \
72 	if (id >= power_zone->const_id_cnt)	\
74 	pconst = &power_zone->constraints[id]; \
76 		if (!pconst->ops->get_##_attr(power_zone, id, &value)) \
91 	struct powercap_zone *power_zone = to_powercap_zone(dev); \
97 	if (id >= power_zone->const_id_cnt)	\
99 	pconst = &power_zone->constraints[id]; \
104 		if (!pconst->ops->set_##_attr(power_zone, id, value)) \
159 	struct powercap_zone *power_zone = to_powercap_zone(dev);  in show_constraint_name()  local
166 	if (id >= power_zone->const_id_cnt)  in show_constraint_name()
168 	pconst = &power_zone->constraints[id];  in show_constraint_name()
171 		name = pconst->ops->get_name(power_zone, id);  in show_constraint_name()
283 static int create_constraints(struct powercap_zone *power_zone,  in create_constraints()  argument
292 	if (!power_zone || !const_ops || !const_ops->get_power_limit_uw ||  in create_constraints()
298 	count = power_zone->zone_attr_count;  in create_constraints()
300 		pconst = &power_zone->constraints[i];  in create_constraints()
302 		pconst->id = power_zone->const_id_cnt;  in create_constraints()
303 		power_zone->const_id_cnt++;  in create_constraints()
304 		power_zone->zone_dev_attrs[count++] =  in create_constraints()
306 		power_zone->zone_dev_attrs[count++] =  in create_constraints()
309 			power_zone->zone_dev_attrs[count++] =  in create_constraints()
312 			power_zone->zone_dev_attrs[count++] =  in create_constraints()
315 			power_zone->zone_dev_attrs[count++] =  in create_constraints()
318 			power_zone->zone_dev_attrs[count++] =  in create_constraints()
321 			power_zone->zone_dev_attrs[count++] =  in create_constraints()
324 	power_zone->zone_attr_count = count;  in create_constraints()
351 	struct powercap_zone *power_zone = to_powercap_zone(dev);  in name_show()  local
353 	return sprintf(buf, "%s\n", power_zone->name);  in name_show()
360 					struct powercap_zone *power_zone)  in create_power_zone_common_attributes()  argument
364 	power_zone->zone_dev_attrs[count++] = &dev_attr_name.attr;  in create_power_zone_common_attributes()
365 	if (power_zone->ops->get_max_energy_range_uj)  in create_power_zone_common_attributes()
366 		power_zone->zone_dev_attrs[count++] =  in create_power_zone_common_attributes()
368 	if (power_zone->ops->get_energy_uj) {  in create_power_zone_common_attributes()
369 		if (power_zone->ops->reset_energy_uj)  in create_power_zone_common_attributes()
373 		power_zone->zone_dev_attrs[count++] =  in create_power_zone_common_attributes()
376 	if (power_zone->ops->get_power_uw)  in create_power_zone_common_attributes()
377 		power_zone->zone_dev_attrs[count++] =  in create_power_zone_common_attributes()
379 	if (power_zone->ops->get_max_power_range_uw)  in create_power_zone_common_attributes()
380 		power_zone->zone_dev_attrs[count++] =  in create_power_zone_common_attributes()
382 	power_zone->zone_dev_attrs[count] = NULL;  in create_power_zone_common_attributes()
383 	power_zone->zone_attr_count = count;  in create_power_zone_common_attributes()
391 		struct powercap_zone *power_zone = to_powercap_zone(dev);  in powercap_release()  local
394 		allocated = power_zone->allocated;  in powercap_release()
396 		idr_remove(power_zone->parent_idr, power_zone->id);  in powercap_release()
398 		idr_destroy(&power_zone->idr);  in powercap_release()
399 		kfree(power_zone->name);  in powercap_release()
400 		kfree(power_zone->zone_dev_attrs);  in powercap_release()
401 		kfree(power_zone->constraints);  in powercap_release()
402 		if (power_zone->ops->release)  in powercap_release()
403 			power_zone->ops->release(power_zone);  in powercap_release()
405 			kfree(power_zone);  in powercap_release()
429 		struct powercap_zone *power_zone = to_powercap_zone(dev);  in enabled_show()  local
430 		if (power_zone->ops->get_enable)  in enabled_show()
431 			if (power_zone->ops->get_enable(power_zone, &mode))  in enabled_show()
453 		struct powercap_zone *power_zone = to_powercap_zone(dev);  in enabled_store()  local
454 		if (power_zone->ops->set_enable)  in enabled_store()
455 			if (!power_zone->ops->set_enable(power_zone, mode))  in enabled_store()
483 			struct powercap_zone *power_zone,  in powercap_register_zone()  argument
500 	if (power_zone) {  in powercap_register_zone()
503 		memset(power_zone, 0, sizeof(*power_zone));  in powercap_register_zone()
505 		power_zone = kzalloc(sizeof(*power_zone), GFP_KERNEL);  in powercap_register_zone()
506 		if (!power_zone)  in powercap_register_zone()
508 		power_zone->allocated = true;  in powercap_register_zone()
510 	power_zone->ops = ops;  in powercap_register_zone()
511 	power_zone->control_type_inst = control_type;  in powercap_register_zone()
513 		power_zone->dev.parent = &control_type->dev;  in powercap_register_zone()
514 		power_zone->parent_idr = &control_type->idr;  in powercap_register_zone()
516 		power_zone->dev.parent = &parent->dev;  in powercap_register_zone()
517 		power_zone->parent_idr = &parent->idr;  in powercap_register_zone()
519 	power_zone->dev.class = &powercap_class;  in powercap_register_zone()
523 	result = idr_alloc(power_zone->parent_idr, NULL, 0, 0, GFP_KERNEL);  in powercap_register_zone()
527 	power_zone->id = result;  in powercap_register_zone()
528 	idr_init(&power_zone->idr);  in powercap_register_zone()
530 	power_zone->name = kstrdup(name, GFP_KERNEL);  in powercap_register_zone()
531 	if (!power_zone->name)  in powercap_register_zone()
533 	dev_set_name(&power_zone->dev, "%s:%x",  in powercap_register_zone()
534 					dev_name(power_zone->dev.parent),  in powercap_register_zone()
535 					power_zone->id);  in powercap_register_zone()
536 	power_zone->constraints = kcalloc(nr_constraints,  in powercap_register_zone()
537 					  sizeof(*power_zone->constraints),  in powercap_register_zone()
539 	if (!power_zone->constraints)  in powercap_register_zone()
544 	power_zone->zone_dev_attrs = kcalloc(nr_attrs, sizeof(void *),  in powercap_register_zone()
546 	if (!power_zone->zone_dev_attrs)  in powercap_register_zone()
548 	create_power_zone_common_attributes(power_zone);  in powercap_register_zone()
549 	result = create_constraints(power_zone, nr_constraints, const_ops);  in powercap_register_zone()
553 	power_zone->zone_dev_attrs[power_zone->zone_attr_count] = NULL;  in powercap_register_zone()
554 	power_zone->dev_zone_attr_group.attrs = power_zone->zone_dev_attrs;  in powercap_register_zone()
555 	power_zone->dev_attr_groups[0] = &power_zone->dev_zone_attr_group;  in powercap_register_zone()
556 	power_zone->dev_attr_groups[1] = NULL;  in powercap_register_zone()
557 	power_zone->dev.groups = power_zone->dev_attr_groups;  in powercap_register_zone()
558 	result = device_register(&power_zone->dev);  in powercap_register_zone()
565 	return power_zone;  in powercap_register_zone()
568 	kfree(power_zone->zone_dev_attrs);  in powercap_register_zone()
570 	kfree(power_zone->constraints);  in powercap_register_zone()
572 	kfree(power_zone->name);  in powercap_register_zone()
574 	idr_remove(power_zone->parent_idr, power_zone->id);  in powercap_register_zone()
576 	if (power_zone->allocated)  in powercap_register_zone()
577 		kfree(power_zone);  in powercap_register_zone()
585 				struct powercap_zone *power_zone)  in powercap_unregister_zone()  argument
587 	if (!power_zone || !control_type)  in powercap_unregister_zone()
594 	device_unregister(&power_zone->dev);  in powercap_unregister_zone()