diff options
Diffstat (limited to 'drivers/usb/serial/digi_acceleport.c')
| -rw-r--r-- | drivers/usb/serial/digi_acceleport.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c index ebe45fa0ed50..31191581060c 100644 --- a/drivers/usb/serial/digi_acceleport.c +++ b/drivers/usb/serial/digi_acceleport.c @@ -210,7 +210,6 @@ struct digi_port { /* Local Function Declarations */ -static void digi_wakeup_write(struct usb_serial_port *port); static void digi_wakeup_write_lock(struct work_struct *work); static int digi_write_oob_command(struct usb_serial_port *port, unsigned char *buf, int count, int interruptible); @@ -374,20 +373,10 @@ static void digi_wakeup_write_lock(struct work_struct *work) unsigned long flags; spin_lock_irqsave(&priv->dp_port_lock, flags); - digi_wakeup_write(port); + tty_port_tty_wakeup(&port->port); spin_unlock_irqrestore(&priv->dp_port_lock, flags); } -static void digi_wakeup_write(struct usb_serial_port *port) -{ - struct tty_struct *tty = tty_port_tty_get(&port->port); - if (tty) { - tty_wakeup(tty); - tty_kref_put(tty); - } -} - - /* * Digi Write OOB Command * @@ -1044,7 +1033,7 @@ static void digi_write_bulk_callback(struct urb *urb) } } /* wake up processes sleeping on writes immediately */ - digi_wakeup_write(port); + tty_port_tty_wakeup(&port->port); /* also queue up a wakeup at scheduler time, in case we */ /* lost the race in write_chan(). */ schedule_work(&priv->dp_wakeup_work); @@ -1522,7 +1511,7 @@ static int digi_read_oob_callback(struct urb *urb) /* port must be open to use tty struct */ if (rts) { tty->hw_stopped = 0; - digi_wakeup_write(port); + tty_port_tty_wakeup(&port->port); } } else { priv->dp_modem_signals &= ~TIOCM_CTS; |