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path: root/drivers/serial/mux.c
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Diffstat (limited to 'drivers/serial/mux.c')
-rw-r--r--drivers/serial/mux.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/serial/mux.c b/drivers/serial/mux.c
index dadd7e19714..18906460770 100644
--- 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);
}
/**