57 	struct via_aux_drv *pos, *n;  in via_aux_free()  local
62 	list_for_each_entry_safe(pos, n, &bus->drivers, chain) {  in via_aux_free()
63 		if (pos->cleanup)  in via_aux_free()
64 			pos->cleanup(pos);  in via_aux_free()
66 		list_del(&pos->chain);  in via_aux_free()
67 		kfree(pos->data);  in via_aux_free()
68 		kfree(pos);  in via_aux_free()
76 	struct via_aux_drv *pos;  in via_aux_get_preferred_mode()  local
82 	list_for_each_entry(pos, &bus->drivers, chain) {  in via_aux_get_preferred_mode()
83 		if (pos->get_preferred_mode)  in via_aux_get_preferred_mode()
84 			mode = pos->get_preferred_mode(pos);  in via_aux_get_preferred_mode()