94 	bag_t *bag = snd_hctl_elem_get_callback_private(helem);  in snd_mixer_elem_attach()  local
96 	err = bag_add(bag, melem);  in snd_mixer_elem_attach()
113 	bag_t *bag = snd_hctl_elem_get_callback_private(helem);  in snd_mixer_elem_detach()  local
115 	err = bag_del(bag, melem);  in snd_mixer_elem_detach()
137 	bag_t *bag = snd_hctl_elem_get_callback_private(helem);  in hctl_elem_event_handler()  local
142 		bag_for_each_safe(i, n, bag) {  in hctl_elem_event_handler()
149 		assert(bag_empty(bag));  in hctl_elem_event_handler()
150 		bag_free(bag);  in hctl_elem_event_handler()
156 		bag_for_each_safe(i, n, bag) {  in hctl_elem_event_handler()
174 		bag_t *bag;  in hctl_event_handler()  local
175 		int err = bag_new(&bag);  in hctl_event_handler()
179 		snd_hctl_elem_set_callback_private(elem, bag);  in hctl_event_handler()