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

[pandora-kernel.git] / drivers / serial / cpm_uart / cpm_uart_core.c

diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index d639ac9..282b323 100644 (file)
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -124,7 +124,7 @@ static unsigned int cpm_uart_get_mctrl(struct uart_port *port)
 /*
  * Stop transmitter
  */
-static void cpm_uart_stop_tx(struct uart_port *port, unsigned int tty_stop)
+static void cpm_uart_stop_tx(struct uart_port *port)
 {
        struct uart_cpm_port *pinfo = (struct uart_cpm_port *)port;
        volatile smc_t *smcp = pinfo->smcp;
@@ -141,7 +141,7 @@ static void cpm_uart_stop_tx(struct uart_port *port, unsigned int tty_stop)
 /*
  * Start transmitter
  */
-static void cpm_uart_start_tx(struct uart_port *port, unsigned int tty_start)
+static void cpm_uart_start_tx(struct uart_port *port)
 {
        struct uart_cpm_port *pinfo = (struct uart_cpm_port *)port;
        volatile smc_t *smcp = pinfo->smcp;
@@ -623,7 +623,7 @@ static int cpm_uart_tx_pump(struct uart_port *port)
        }
 
        if (uart_circ_empty(xmit) || uart_tx_stopped(port)) {
-               cpm_uart_stop_tx(port, 0);
+               cpm_uart_stop_tx(port);
                return 0;
        }
 
@@ -656,7 +656,7 @@ static int cpm_uart_tx_pump(struct uart_port *port)
                uart_write_wakeup(port);
 
        if (uart_circ_empty(xmit)) {
-               cpm_uart_stop_tx(port, 0);
+               cpm_uart_stop_tx(port);
                return 0;
        }