Searched refs:uart_softc_lock (Results 1 – 4 of 4) sorted by relevance
185 uart_softc_lock(sc->backend); in uart_drain()211 uart_softc_lock(sc->backend); in uart_pl011_write()277 uart_softc_lock(sc->backend); in uart_pl011_read()
206 uart_softc_lock(sc->backend); in uart_drain()222 uart_softc_lock(sc->backend); in uart_ns16550_write()339 uart_softc_lock(sc->backend); in uart_ns16550_read()
54 void uart_softc_lock(struct uart_softc *sc);
552 uart_softc_lock(struct uart_softc *sc) in uart_softc_lock() function