171 			device_unregister(&edev->component[i].cdev);  in enclosure_unregister()
182 static void enclosure_link_name(struct enclosure_component *cdev, char *name)  in enclosure_link_name()  argument
185 	strcat(name, dev_name(&cdev->cdev));  in enclosure_link_name()
188 static void enclosure_remove_links(struct enclosure_component *cdev)  in enclosure_remove_links()  argument
192 	enclosure_link_name(cdev, name);  in enclosure_remove_links()
198 	if (cdev->dev->kobj.sd)  in enclosure_remove_links()
199 		sysfs_remove_link(&cdev->dev->kobj, name);  in enclosure_remove_links()
201 	if (cdev->cdev.kobj.sd)  in enclosure_remove_links()
202 		sysfs_remove_link(&cdev->cdev.kobj, "device");  in enclosure_remove_links()
205 static int enclosure_add_links(struct enclosure_component *cdev)  in enclosure_add_links()  argument
210 	error = sysfs_create_link(&cdev->cdev.kobj, &cdev->dev->kobj, "device");  in enclosure_add_links()
214 	enclosure_link_name(cdev, name);  in enclosure_add_links()
215 	error = sysfs_create_link(&cdev->dev->kobj, &cdev->cdev.kobj, name);  in enclosure_add_links()
217 		sysfs_remove_link(&cdev->cdev.kobj, "device");  in enclosure_add_links()
222 static void enclosure_release(struct device *cdev)  in enclosure_release()  argument
224 	struct enclosure_device *edev = to_enclosure_device(cdev);  in enclosure_release()
226 	put_device(cdev->parent);  in enclosure_release()
232 	struct enclosure_component *cdev = to_enclosure_component(dev);  in enclosure_component_release()  local
234 	if (cdev->dev) {  in enclosure_component_release()
235 		enclosure_remove_links(cdev);  in enclosure_component_release()
236 		put_device(cdev->dev);  in enclosure_component_release()
254 		cname = dev_name(&ecomp->cdev);  in enclosure_component_find_by_name()
285 	struct device *cdev;  in enclosure_component_alloc()  local
299 	cdev = &ecomp->cdev;  in enclosure_component_alloc()
300 	cdev->parent = get_device(&edev->edev);  in enclosure_component_alloc()
313 		dev_set_name(cdev, "%s", newname);  in enclosure_component_alloc()
315 		dev_set_name(cdev, "%u", number);  in enclosure_component_alloc()
317 	cdev->release = enclosure_component_release;  in enclosure_component_alloc()
318 	cdev->groups = enclosure_component_groups;  in enclosure_component_alloc()
332 	struct device *cdev;  in enclosure_component_register()  local
335 	cdev = &ecomp->cdev;  in enclosure_component_register()
336 	err = device_register(cdev);  in enclosure_component_register()
339 		put_device(cdev);  in enclosure_component_register()
364 	struct enclosure_component *cdev;  in enclosure_add_device()  local
370 	cdev = &edev->component[component];  in enclosure_add_device()
372 	if (cdev->dev == dev)  in enclosure_add_device()
375 	if (cdev->dev) {  in enclosure_add_device()
376 		enclosure_remove_links(cdev);  in enclosure_add_device()
377 		put_device(cdev->dev);  in enclosure_add_device()
379 	cdev->dev = get_device(dev);  in enclosure_add_device()
380 	err = enclosure_add_links(cdev);  in enclosure_add_device()
382 		put_device(cdev->dev);  in enclosure_add_device()
383 		cdev->dev = NULL;  in enclosure_add_device()
399 	struct enclosure_component *cdev;  in enclosure_remove_device()  local
406 		cdev = &edev->component[i];  in enclosure_remove_device()
407 		if (cdev->dev == dev) {  in enclosure_remove_device()
408 			enclosure_remove_links(cdev);  in enclosure_remove_device()
409 			device_del(&cdev->cdev);  in enclosure_remove_device()
411 			cdev->dev = NULL;  in enclosure_remove_device()
412 			return device_add(&cdev->cdev);  in enclosure_remove_device()
423 static ssize_t components_show(struct device *cdev,  in components_show()  argument
426 	struct enclosure_device *edev = to_enclosure_device(cdev);  in components_show()
432 static ssize_t id_show(struct device *cdev,  in id_show()  argument
436 	struct enclosure_device *edev = to_enclosure_device(cdev);  in id_show()
475 static ssize_t get_component_fault(struct device *cdev,  in get_component_fault()  argument
478 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);  in get_component_fault()
479 	struct enclosure_component *ecomp = to_enclosure_component(cdev);  in get_component_fault()
486 static ssize_t set_component_fault(struct device *cdev,  in set_component_fault()  argument
490 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);  in set_component_fault()
491 	struct enclosure_component *ecomp = to_enclosure_component(cdev);  in set_component_fault()
499 static ssize_t get_component_status(struct device *cdev,  in get_component_status()  argument
502 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);  in get_component_status()
503 	struct enclosure_component *ecomp = to_enclosure_component(cdev);  in get_component_status()
510 static ssize_t set_component_status(struct device *cdev,  in set_component_status()  argument
514 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);  in set_component_status()
515 	struct enclosure_component *ecomp = to_enclosure_component(cdev);  in set_component_status()
533 static ssize_t get_component_active(struct device *cdev,  in get_component_active()  argument
536 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);  in get_component_active()
537 	struct enclosure_component *ecomp = to_enclosure_component(cdev);  in get_component_active()
544 static ssize_t set_component_active(struct device *cdev,  in set_component_active()  argument
548 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);  in set_component_active()
549 	struct enclosure_component *ecomp = to_enclosure_component(cdev);  in set_component_active()
557 static ssize_t get_component_locate(struct device *cdev,  in get_component_locate()  argument
560 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);  in get_component_locate()
561 	struct enclosure_component *ecomp = to_enclosure_component(cdev);  in get_component_locate()
568 static ssize_t set_component_locate(struct device *cdev,  in set_component_locate()  argument
572 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);  in set_component_locate()
573 	struct enclosure_component *ecomp = to_enclosure_component(cdev);  in set_component_locate()
581 static ssize_t get_component_power_status(struct device *cdev,  in get_component_power_status()  argument
585 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);  in get_component_power_status()
586 	struct enclosure_component *ecomp = to_enclosure_component(cdev);  in get_component_power_status()
598 static ssize_t set_component_power_status(struct device *cdev,  in set_component_power_status()  argument
602 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);  in set_component_power_status()
603 	struct enclosure_component *ecomp = to_enclosure_component(cdev);  in set_component_power_status()
620 static ssize_t get_component_type(struct device *cdev,  in get_component_type()  argument
623 	struct enclosure_component *ecomp = to_enclosure_component(cdev);  in get_component_type()
628 static ssize_t get_component_slot(struct device *cdev,  in get_component_slot()  argument
631 	struct enclosure_component *ecomp = to_enclosure_component(cdev);  in get_component_slot()