Lines Matching refs:parent
434 struct class *parent;
441 parent = class_get(class_intf->class);
442 if (!parent)
445 mutex_lock(&parent->p->mutex);
446 list_add_tail(&class_intf->node, &parent->p->interfaces);
448 class_dev_iter_init(&iter, parent, NULL, NULL);
453 mutex_unlock(&parent->p->mutex);
460 struct class *parent = class_intf->class;
464 if (!parent)
467 mutex_lock(&parent->p->mutex);
470 class_dev_iter_init(&iter, parent, NULL, NULL);
475 mutex_unlock(&parent->p->mutex);
477 class_put(parent);
546 * Optionally add a "device" link (typically to the parent), as a