usb251xb_get_ports_field
usb251xb_get_ports_field(hub, "non-removable-ports", data->port_cnt,
usb251xb_get_ports_field(hub, "sp-disabled-ports", data->port_cnt,
usb251xb_get_ports_field(hub, "bp-disabled-ports", data->port_cnt,
usb251xb_get_ports_field(hub, "swap-dx-lanes", data->port_cnt,