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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2008-08-08 16:21:02 -0400 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2008-08-08 16:21:02 -0400 |
| commit | e4ddcb0a6bf04d53ce77b4eb87bbbb32c4261d11 (patch) | |
| tree | d27d2fea50a384d97aa2d0cf5c8657c916f761d4 /drivers/char/synclink.c | |
| parent | f2afa7711f8585ffc088ba538b9a510e0d5dca12 (diff) | |
| parent | 6e86841d05f371b5b9b86ce76c02aaee83352298 (diff) | |
Merge commit 'v2.6.27-rc1' into for-linus
Diffstat (limited to 'drivers/char/synclink.c')
| -rw-r--r-- | drivers/char/synclink.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c index 527d220aa4a..ef6706f0906 100644 --- 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() */ |