93 		hierarchy[_EXTI_LINES_PER_BANK * _EXTI_BANK_NR];  member
274 	if (!exti || it >= stm32_exti_nbevents(exti) || !exti->hierarchy[it])  in stm32_exti_get_parent_itr()
277 	return &exti->hierarchy[it]->parent;  in stm32_exti_get_parent_itr()
661 	struct stm32_exti_itr_hierarchy *hierarchy = h->data;  in stm32_exti_it_handler()  local
662 	struct itr_desc *itr_desc = &hierarchy->this;  in stm32_exti_it_handler()
681 	struct stm32_exti_itr_hierarchy *hierarchy = NULL;  in stm32_exti_dt_get_chip_cb()  local
705 	hierarchy = exti->hierarchy[exti_line];  in stm32_exti_dt_get_chip_cb()
706 	if (!hierarchy) {  in stm32_exti_dt_get_chip_cb()
707 		hierarchy = calloc(1, sizeof(*hierarchy));  in stm32_exti_dt_get_chip_cb()
708 		if (!hierarchy)  in stm32_exti_dt_get_chip_cb()
710 		exti->hierarchy[exti_line] = hierarchy;  in stm32_exti_dt_get_chip_cb()
713 	hierarchy->this.chip = &exti->chip;  in stm32_exti_dt_get_chip_cb()
714 	hierarchy->this.itr_num = exti_line;  in stm32_exti_dt_get_chip_cb()
718 					&hierarchy->parent.chip,  in stm32_exti_dt_get_chip_cb()
719 					&hierarchy->parent.itr_num);  in stm32_exti_dt_get_chip_cb()
723 	res = interrupt_create_handler(hierarchy->parent.chip,  in stm32_exti_dt_get_chip_cb()
724 				       hierarchy->parent.itr_num,  in stm32_exti_dt_get_chip_cb()
725 				       stm32_exti_it_handler, hierarchy,  in stm32_exti_dt_get_chip_cb()