[SERIAL] Clean up and fix tty transmission start/stoping

[pandora-kernel.git] / drivers / serial / mux.c

diff --git a/drivers/serial/mux.c b/drivers/serial/mux.c
index dadd7e1..1890646 100644 (file)
--- 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);
 }
 
 /**