diff options
Diffstat (limited to 'drivers/usb/serial/mos7720.c')
| -rw-r--r-- | drivers/usb/serial/mos7720.c | 30 |
1 files changed, 11 insertions, 19 deletions
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index e55f4ed81d7..2d588fb8257 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -269,18 +269,8 @@ static void mos7720_bulk_out_data_callback(struct urb *urb) tty = mos7720_port->port->tty; - if (tty && mos7720_port->open) { - /* let the tty driver wakeup if it has a special * - * write_wakeup function */ - if ((tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) && - tty->ldisc.write_wakeup) - (tty->ldisc.write_wakeup)(tty); - - /* tell the tty driver that something has changed */ - wake_up_interruptible(&tty->write_wait); - } - - /* schedule_work(&mos7720_port->port->work); */ + if (tty && mos7720_port->open) + tty_wakeup(tty); } /* @@ -1605,12 +1595,21 @@ static void mos7720_shutdown(struct usb_serial *serial) usb_set_serial_data(serial, NULL); } +static struct usb_driver usb_driver = { + .name = "moschip7720", + .probe = usb_serial_probe, + .disconnect = usb_serial_disconnect, + .id_table = moschip_port_id_table, + .no_dynamic_id = 1, +}; + static struct usb_serial_driver moschip7720_2port_driver = { .driver = { .owner = THIS_MODULE, .name = "moschip7720", }, .description = "Moschip 2 port adapter", + .usb_driver = &usb_driver, .id_table = moschip_port_id_table, .num_interrupt_in = 1, .num_bulk_in = 2, @@ -1631,13 +1630,6 @@ static struct usb_serial_driver moschip7720_2port_driver = { .read_bulk_callback = mos7720_bulk_in_callback, }; -static struct usb_driver usb_driver = { - .name = "moschip7720", - .probe = usb_serial_probe, - .disconnect = usb_serial_disconnect, - .id_table = moschip_port_id_table, -}; - static int __init moschip7720_init(void) { int retval; |