diff options
Diffstat (limited to 'drivers/serial/mux.c')
| -rw-r--r-- | drivers/serial/mux.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/serial/mux.c b/drivers/serial/mux.c index dadd7e19714..18906460770 100644 --- a/drivers/serial/mux.c +++ b/drivers/serial/mux.c @@ -111,22 +111,20 @@ static unsigned int mux_get_mctrl(struct uart_port *port) /** * mux_stop_tx - Stop transmitting characters. * @port: Ptr to the uart_port. - * @tty_stop: tty layer issue this command? * * The Serial MUX does not support this function. */ -static void mux_stop_tx(struct uart_port *port, unsigned int tty_stop) +static void mux_stop_tx(struct uart_port *port) { } /** * mux_start_tx - Start transmitting characters. * @port: Ptr to the uart_port. - * @tty_start: tty layer issue this command? * * The Serial Mux does not support this function. */ -static void mux_start_tx(struct uart_port *port, unsigned int tty_start) +static void mux_start_tx(struct uart_port *port) { } @@ -181,7 +179,7 @@ static void mux_write(struct uart_port *port) } if(uart_circ_empty(xmit) || uart_tx_stopped(port)) { - mux_stop_tx(port, 0); + mux_stop_tx(port); return; } @@ -202,7 +200,7 @@ static void mux_write(struct uart_port *port) uart_write_wakeup(port); if (uart_circ_empty(xmit)) - mux_stop_tx(port, 0); + mux_stop_tx(port); } /** |