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

[pandora-kernel.git] / drivers / serial / mpc52xx_uart.c

diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index 2a5cf17..a3cd0ee 100644 (file)
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -119,7 +119,7 @@ mpc52xx_uart_get_mctrl(struct uart_port *port)
 }
 
 static void 
-mpc52xx_uart_stop_tx(struct uart_port *port, unsigned int tty_stop)
+mpc52xx_uart_stop_tx(struct uart_port *port)
 {
        /* port->lock taken by caller */
        port->read_status_mask &= ~MPC52xx_PSC_IMR_TXRDY;
@@ -127,7 +127,7 @@ mpc52xx_uart_stop_tx(struct uart_port *port, unsigned int tty_stop)
 }
 
 static void 
-mpc52xx_uart_start_tx(struct uart_port *port, unsigned int tty_start)
+mpc52xx_uart_start_tx(struct uart_port *port)
 {
        /* port->lock taken by caller */
        port->read_status_mask |= MPC52xx_PSC_IMR_TXRDY;
@@ -485,7 +485,7 @@ mpc52xx_uart_int_tx_chars(struct uart_port *port)
 
        /* Nothing to do ? */
        if (uart_circ_empty(xmit) || uart_tx_stopped(port)) {
-               mpc52xx_uart_stop_tx(port,0);
+               mpc52xx_uart_stop_tx(port);
                return 0;
        }
 
@@ -504,7 +504,7 @@ mpc52xx_uart_int_tx_chars(struct uart_port *port)
 
        /* Maybe we're done after all */
        if (uart_circ_empty(xmit)) {
-               mpc52xx_uart_stop_tx(port,0);
+               mpc52xx_uart_stop_tx(port);
                return 0;
        }