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

[pandora-kernel.git] / drivers / serial / 21285.c

diff --git a/drivers/serial/21285.c b/drivers/serial/21285.c
index 0b10169..aec39fb 100644 (file)
--- a/drivers/serial/21285.c
+++ b/drivers/serial/21285.c
@@ -58,8 +58,7 @@ static const char serial21285_name[] = "Footbridge UART";
  *  int((BAUD_BASE - (baud >> 1)) / baud)
  */
 
-static void
-serial21285_stop_tx(struct uart_port *port, unsigned int tty_stop)
+static void serial21285_stop_tx(struct uart_port *port)
 {
        if (tx_enabled(port)) {
                disable_irq(IRQ_CONTX);
@@ -67,8 +66,7 @@ serial21285_stop_tx(struct uart_port *port, unsigned int tty_stop)
        }
 }
 
-static void
-serial21285_start_tx(struct uart_port *port, unsigned int tty_start)
+static void serial21285_start_tx(struct uart_port *port)
 {
        if (!tx_enabled(port)) {
                enable_irq(IRQ_CONTX);
@@ -148,7 +146,7 @@ static irqreturn_t serial21285_tx_chars(int irq, void *dev_id, struct pt_regs *r
                goto out;
        }
        if (uart_circ_empty(xmit) || uart_tx_stopped(port)) {
-               serial21285_stop_tx(port, 0);
+               serial21285_stop_tx(port);
                goto out;
        }
 
@@ -164,7 +162,7 @@ static irqreturn_t serial21285_tx_chars(int irq, void *dev_id, struct pt_regs *r
                uart_write_wakeup(port);
 
        if (uart_circ_empty(xmit))
-               serial21285_stop_tx(port, 0);
+               serial21285_stop_tx(port);
 
  out:
        return IRQ_HANDLED;