SAM9 watchdog: update for moved headers

[linux-2.6-omap-h63xx.git] / drivers / char / esp.c

diff --git a/drivers/char/esp.c b/drivers/char/esp.c
index 2eaf09f93e3d94b73852f57b19f49636788f364e..7f077c0097f663b5e432d01fb2a40f93c743ad30 100644 (file)
--- a/drivers/char/esp.c
+++ b/drivers/char/esp.c
@@ -1725,13 +1725,13 @@ static int esp_tiocmset(struct tty_struct *tty, struct file *file,
 /*
  * rs_break() --- routine which turns the break handling on or off
  */
-static void esp_break(struct tty_struct *tty, int break_state)
+static int esp_break(struct tty_struct *tty, int break_state)
 {
        struct esp_struct *info = tty->driver_data;
        unsigned long flags;
 
        if (serial_paranoia_check(info, tty->name, "esp_break"))
-               return;
+               return -EINVAL;
 
        if (break_state == -1) {
                spin_lock_irqsave(&info->lock, flags);
@@ -1747,6 +1747,7 @@ static void esp_break(struct tty_struct *tty, int break_state)
                serial_out(info, UART_ESI_CMD2, 0x00);
                spin_unlock_irqrestore(&info->lock, flags);
        }
+       return 0;
 }
 
 static int rs_ioctl(struct tty_struct *tty, struct file *file,