Lines Matching refs:sc_hwmtx
246 uart_lock(sc->sc_hwmtx); in lowrisc_uart_bus_ioctl()
258 uart_unlock(sc->sc_hwmtx); in lowrisc_uart_bus_ioctl()
273 uart_lock(sc->sc_hwmtx); in lowrisc_uart_bus_ipend()
277 uart_unlock(sc->sc_hwmtx); in lowrisc_uart_bus_ipend()
287 uart_lock(sc->sc_hwmtx); in lowrisc_uart_bus_param()
289 uart_unlock(sc->sc_hwmtx); in lowrisc_uart_bus_param()
325 uart_lock(sc->sc_hwmtx); in lowrisc_uart_bus_receive()
338 uart_unlock(sc->sc_hwmtx); in lowrisc_uart_bus_receive()
358 uart_lock(sc->sc_hwmtx); in lowrisc_uart_bus_transmit()
364 uart_unlock(sc->sc_hwmtx); in lowrisc_uart_bus_transmit()
373 uart_lock(sc->sc_hwmtx); in lowrisc_uart_bus_grab()
375 uart_unlock(sc->sc_hwmtx); in lowrisc_uart_bus_grab()
382 uart_lock(sc->sc_hwmtx); in lowrisc_uart_bus_ungrab()
384 uart_unlock(sc->sc_hwmtx); in lowrisc_uart_bus_ungrab()