diff options
Diffstat (limited to 'drivers/char/pcmcia')
| -rw-r--r-- | drivers/char/pcmcia/synclink_cs.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index b694d430f10e..d1fceabe3aef 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -2230,7 +2230,7 @@ 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 */ -static void mgslpc_break(struct tty_struct *tty, int break_state) +static int mgslpc_break(struct tty_struct *tty, int break_state) { MGSLPC_INFO * info = (MGSLPC_INFO *)tty->driver_data; unsigned long flags; @@ -2240,7 +2240,7 @@ static void mgslpc_break(struct tty_struct *tty, int break_state) __FILE__,__LINE__, info->device_name, break_state); if (mgslpc_paranoia_check(info, tty->name, "mgslpc_break")) - return; + return -EINVAL; spin_lock_irqsave(&info->lock,flags); if (break_state == -1) @@ -2248,6 +2248,7 @@ static void mgslpc_break(struct tty_struct *tty, int break_state) else clear_reg_bits(info, CHA+DAFO, BIT6); spin_unlock_irqrestore(&info->lock,flags); + return 0; } /* Service an IOCTL request |