554 	struct macio_devres *dr = res;  in maciom_release()  local
559 		if (dr->res_mask & (1 << i))  in maciom_release()
566 	struct macio_devres *dr;  in macio_enable_devres()  local
568 	dr = devres_find(&dev->ofdev.dev, maciom_release, NULL, NULL);  in macio_enable_devres()
569 	if (!dr) {  in macio_enable_devres()
570 		dr = devres_alloc(maciom_release, sizeof(*dr), GFP_KERNEL);  in macio_enable_devres()
571 		if (!dr)  in macio_enable_devres()
574 	return devres_get(&dev->ofdev.dev, dr, NULL, NULL) != NULL;  in macio_enable_devres()
599 	struct macio_devres *dr = find_macio_dr(dev);  in macio_request_resource()  local
609 	if (dr && resource_no < 32)  in macio_request_resource()
610 		dr->res_mask |= 1 << resource_no;  in macio_request_resource()
631 	struct macio_devres *dr = find_macio_dr(dev);  in macio_release_resource()  local
637 	if (dr && resource_no < 32)  in macio_release_resource()
638 		dr->res_mask &= ~(1 << resource_no);  in macio_release_resource()