Lines Matching refs:uart_lock
248 uart_lock(hwmtx); in z8530_getc()
253 uart_lock(hwmtx); in z8530_getc()
378 uart_lock(sc->sc_hwmtx); in z8530_bus_getsig()
398 uart_lock(sc->sc_hwmtx); in z8530_bus_ioctl()
434 uart_lock(sc->sc_hwmtx); in z8530_bus_ipend()
502 uart_lock(sc->sc_hwmtx); in z8530_bus_param()
536 uart_lock(sc->sc_hwmtx); in z8530_bus_receive()
595 uart_lock(sc->sc_hwmtx); in z8530_bus_setsig()
617 uart_lock(sc->sc_hwmtx); in z8530_bus_transmit()
634 uart_lock(sc->sc_hwmtx); in z8530_bus_grab()
646 uart_lock(sc->sc_hwmtx); in z8530_bus_ungrab()