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

diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c
index 527d220aa4aacab7bf3f78cb9687750b8bf74940..ef6706f09061ebcc056667b37d94f974f96917fb 100644 (file)
--- a/drivers/char/synclink.c
+++ b/drivers/char/synclink.c
@@ -2897,9 +2897,9 @@ static int tiocmset(struct tty_struct *tty, struct file *file,
  *
  * Arguments:          tty             pointer to tty instance data
  *                     break_state     -1=set break condition, 0=clear
- * Return Value:       None
+ * Return Value:       error code
  */
-static void mgsl_break(struct tty_struct *tty, int break_state)
+static int mgsl_break(struct tty_struct *tty, int break_state)
 {
        struct mgsl_struct * info = (struct mgsl_struct *)tty->driver_data;
        unsigned long flags;
@@ -2909,7 +2909,7 @@ static void mgsl_break(struct tty_struct *tty, int break_state)
                         __FILE__,__LINE__, info->device_name, break_state);
                         
        if (mgsl_paranoia_check(info, tty->name, "mgsl_break"))
-               return;
+               return -EINVAL;
 
        spin_lock_irqsave(&info->irq_spinlock,flags);
        if (break_state == -1)
@@ -2917,6 +2917,7 @@ static void mgsl_break(struct tty_struct *tty, int break_state)
        else 
                usc_OutReg(info,IOCR,(u16)(usc_InReg(info,IOCR) & ~BIT7));
        spin_unlock_irqrestore(&info->irq_spinlock,flags);
+       return 0;
        
 }      /* end of mgsl_break() */