Lines Matching refs:uart_lock
251 uart_lock(hwmtx); in z8530_getc()
256 uart_lock(hwmtx); in z8530_getc()
380 uart_lock(sc->sc_hwmtx); in z8530_bus_getsig()
400 uart_lock(sc->sc_hwmtx); in z8530_bus_ioctl()
436 uart_lock(sc->sc_hwmtx); in z8530_bus_ipend()
504 uart_lock(sc->sc_hwmtx); in z8530_bus_param()
540 uart_lock(sc->sc_hwmtx); in z8530_bus_receive()
599 uart_lock(sc->sc_hwmtx); in z8530_bus_setsig()
621 uart_lock(sc->sc_hwmtx); in z8530_bus_transmit()
638 uart_lock(sc->sc_hwmtx); in z8530_bus_grab()
650 uart_lock(sc->sc_hwmtx); in z8530_bus_ungrab()