radio_attach_mi
radio_attach_mi(&tea5767_hw_if, sc, self);
radio_attach_mi(&az_hw_if, sc, self);
radio_attach_mi(&rt_hw_if, sc, self);
radio_attach_mi(&rtii_hw_if, sc, self);
radio_attach_mi(&sf2r_hw_if, sc, self);
radio_attach_mi(&bktr_hw_if, bktr, bktr->bktr_dev);
radio_attach_mi(>p_hw_if, sc, self);
device_t radio_attach_mi(const struct radio_hw_if *, void *, device_t);
radio_attach_mi(&slurm_radio, sc, self);
sc->sc_child = radio_attach_mi(&udsbr_hw_if, sc, sc->sc_dev);