diff options
| -rw-r--r-- | sys/dev/uart/uart_dev_mu.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/sys/dev/uart/uart_dev_mu.c b/sys/dev/uart/uart_dev_mu.c index e73d2d208069..b89aae31afca 100644 --- a/sys/dev/uart/uart_dev_mu.c +++ b/sys/dev/uart/uart_dev_mu.c @@ -346,10 +346,8 @@ uart_mu_bus_getsig(struct uart_softc *sc) static int uart_mu_bus_ioctl(struct uart_softc *sc, int request, intptr_t data) { - struct uart_bas *bas; int error; - bas = &sc->sc_bas; error = 0; uart_lock(sc->sc_hwmtx); switch (request) { @@ -431,14 +429,12 @@ uart_mu_bus_probe(struct uart_softc *sc) static int uart_mu_bus_receive(struct uart_softc *sc) { - struct uart_mu_softc *psc; struct uart_bas *bas; uint32_t lsr, xc; int rx; bas = &sc->sc_bas; uart_lock(sc->sc_hwmtx); - psc = (struct uart_mu_softc *)sc; lsr = __uart_getreg(bas, AUX_MU_LSR_REG); while (lsr & LSR_RXREADY) { |