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

[linux-2.6-omap-h63xx.git] / drivers / serial / amba-pl010.c

diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c
index 2884b310e54d2d01f50d012d4394343b08b5717a..978e12437e617df488ccd32352e41a457516961b 100644 (file)
--- a/drivers/serial/amba-pl010.c
+++ b/drivers/serial/amba-pl010.c
@@ -105,7 +105,7 @@ struct uart_amba_port {
        unsigned int            old_status;
 };
 
-static void pl010_stop_tx(struct uart_port *port, unsigned int tty_stop)
+static void pl010_stop_tx(struct uart_port *port)
 {
        unsigned int cr;
 
@@ -114,7 +114,7 @@ static void pl010_stop_tx(struct uart_port *port, unsigned int tty_stop)
        UART_PUT_CR(port, cr);
 }
 
-static void pl010_start_tx(struct uart_port *port, unsigned int tty_start)
+static void pl010_start_tx(struct uart_port *port)
 {
        unsigned int cr;
 
@@ -219,7 +219,7 @@ static void pl010_tx_chars(struct uart_port *port)
                return;
        }
        if (uart_circ_empty(xmit) || uart_tx_stopped(port)) {
-               pl010_stop_tx(port, 0);
+               pl010_stop_tx(port);
                return;
        }
 
@@ -236,7 +236,7 @@ static void pl010_tx_chars(struct uart_port *port)
                uart_write_wakeup(port);
 
        if (uart_circ_empty(xmit))
-               pl010_stop_tx(port, 0);
+               pl010_stop_tx(port);
 }
 
 static void pl010_modem_status(struct uart_port *port)