tty: rework break handling

[linux-2.6] / drivers / char / mxser.c

diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c
index 1fb25571bf852bccc603fc05cb2572e1d44a6eec..f04c3c58a05a17806cd5bc9c093d0d96f21ddeef 100644 (file)
--- a/drivers/char/mxser.c
+++ b/drivers/char/mxser.c
@@ -2183,7 +2183,7 @@ static void mxser_hangup(struct tty_struct *tty)
 /*
  * mxser_rs_break() --- routine which turns the break handling on or off
  */
-static void mxser_rs_break(struct tty_struct *tty, int break_state)
+static int mxser_rs_break(struct tty_struct *tty, int break_state)
 {
        struct mxser_port *info = tty->driver_data;
        unsigned long flags;
@@ -2196,6 +2196,7 @@ static void mxser_rs_break(struct tty_struct *tty, int break_state)
                outb(inb(info->ioaddr + UART_LCR) & ~UART_LCR_SBC,
                        info->ioaddr + UART_LCR);
        spin_unlock_irqrestore(&info->slock, flags);
+       return 0;
 }
 
 static void mxser_receive_chars(struct mxser_port *port, int *status)