748 	struct expander_device *parent_ex = &parent->ex_dev;  in sas_ex_get_linkrate()  local
756 	for (i = 0; i < parent_ex->num_phys; i++) {  in sas_ex_get_linkrate()
757 		struct ex_phy *phy = &parent_ex->ex_phy[i];  in sas_ex_get_linkrate()
781 	struct expander_device *parent_ex = &parent->ex_dev;  in sas_ex_discover_end_dev()  local
782 	struct ex_phy *phy = &parent_ex->ex_phy[phy_id];  in sas_ex_discover_end_dev()
896 	list_add_tail(&child->siblings, &parent_ex->children);  in sas_ex_discover_end_dev()
940 	struct sas_expander_device *parent_ex = rphy_to_expander_device(parent->rphy);  in sas_ex_discover_expander()  local
990 	edev->level = parent_ex->level + 1;  in sas_ex_discover_expander()
1317 	struct expander_device *parent_ex;  in sas_check_parent_topology()  local
1327 	parent_ex = &child->parent->ex_dev;  in sas_check_parent_topology()
1329 	for (i = 0; i < parent_ex->num_phys; i++) {  in sas_check_parent_topology()
1330 		struct ex_phy *parent_phy = &parent_ex->ex_phy[i];  in sas_check_parent_topology()
1360 				     child_ex->t2t_supp && parent_ex->t2t_supp)) {  in sas_check_parent_topology()