X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fchar%2Fesp.c;h=7f077c0097f663b5e432d01fb2a40f93c743ad30;hb=70d13e083c8589dd3edc2313777655da39cb3568;hp=2eaf09f93e3d94b73852f57b19f49636788f364e;hpb=734b397cd14f3340394a8dd3266bec97d01f034b;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/char/esp.c b/drivers/char/esp.c
index 2eaf09f93e3..7f077c0097f 100644
--- 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,