callout_init_mtx
callout_init_mtx(&sc->sc_cal_ch, &sc->sc_mtx);
callout_init_mtx(&sc->sc_wd_ch, &sc->sc_mtx);
callout_init_mtx(&sc->sc_led_blink_ch, &sc->sc_mtx, 0);
callout_init_mtx(&sc->sc_rfswitch_ch, &sc->sc_mtx, 0);
callout_init_mtx(&sc->sc_task_ch, &sc->sc_mtx, 0);
callout_init_mtx(&sc->sc_watchdog_ch, &sc->sc_mtx, 0);
callout_init_mtx(&sc->sc_wdtimer, &sc->sc_mtx, 0);
callout_init_mtx(&sc->sc_rftimer, &sc->sc_mtx, 0);
callout_init_mtx(&sc->sc_ledtimer, &sc->sc_mtx, 0);
callout_init_mtx(&sc->calib_to, &sc->sc_mtx, 0);
callout_init_mtx(&sc->watchdog_to, &sc->sc_mtx, 0);
callout_init_mtx(&sc->watchdog_ch, &sc->sc_mtx, 0);
callout_init_mtx(&sc->watchdog_ch, &sc->sc_mtx, 0);
callout_init_mtx(&sc->watchdog_ch, &sc->sc_mtx, 0);
callout_init_mtx(&sc->sc_watchdog, &sc->sc_mtx, 0);
callout_init_mtx(&sc->calib_to, &sc->rxon_mtx, 0);
callout_init_mtx(&sc->scan_timeout, &sc->rxon_mtx, 0);
callout_init_mtx(&sc->tx_timeout, &sc->txq_state_mtx, 0);
callout_init_mtx(&sc->watchdog_rfkill, &sc->sc_mtx, 0);
callout_init_mtx(&lsc->lsc_transit_callout, &lsc->lsc_lock, 0);
callout_init_mtx(&lsc->lsc_callout, &lsc->lsc_lock, 0);
callout_init_mtx(&dfs->nol_timer, IEEE80211_LOCK_OBJ(ic), 0);
callout_init_mtx(&dfs->cac_timer, IEEE80211_LOCK_OBJ(ic), 0);
callout_init_mtx(&vap->iv_swbmiss, IEEE80211_LOCK_OBJ(ic), 0);