Lines Matching refs:uart_lock
400 uart_lock(hwmtx); in ns8250_getc()
405 uart_lock(hwmtx); in ns8250_getc()
619 uart_lock(sc->sc_hwmtx); in ns8250_bus_flush()
651 uart_lock(sc->sc_hwmtx); in ns8250_bus_getsig()
677 uart_lock(sc->sc_hwmtx); in ns8250_bus_ioctl()
751 uart_lock(sc->sc_hwmtx); in ns8250_bus_ipend()
797 uart_lock(sc->sc_hwmtx); in ns8250_bus_param()
1002 uart_lock(sc->sc_hwmtx); in ns8250_bus_receive()
1045 uart_lock(sc->sc_hwmtx); in ns8250_bus_setsig()
1065 uart_lock(sc->sc_hwmtx); in ns8250_bus_transmit()
1109 uart_lock(sc->sc_hwmtx); in ns8250_bus_grab()
1125 uart_lock(sc->sc_hwmtx); in ns8250_bus_ungrab()