diff options
Diffstat (limited to 'drivers/usb/serial/mos7720.c')
| -rw-r--r-- | drivers/usb/serial/mos7720.c | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index 701dfb32b129..6ee83886e2c9 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -1042,7 +1042,7 @@ static int mos7720_write_room(struct tty_struct *tty) mos7720_port = usb_get_serial_port_data(port); if (mos7720_port == NULL) - return -ENODEV; + return 0; /* FIXME: Locking */ for (i = 0; i < NUM_URBS; ++i) { @@ -1634,23 +1634,6 @@ static int mos7720_tiocmset(struct tty_struct *tty, return 0; } -static int get_serial_info(struct tty_struct *tty, - struct serial_struct *ss) -{ - struct usb_serial_port *port = tty->driver_data; - struct moschip_port *mos7720_port = usb_get_serial_port_data(port); - - ss->type = PORT_16550A; - ss->line = mos7720_port->port->minor; - ss->port = mos7720_port->port->port_number; - ss->irq = 0; - ss->xmit_fifo_size = NUM_URBS * URB_TRANSFER_BUFFER_SIZE; - ss->baud_base = 9600; - ss->close_delay = 5*HZ; - ss->closing_wait = 30*HZ; - return 0; -} - static int mos7720_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { @@ -1790,7 +1773,6 @@ static struct usb_serial_driver moschip7720_2port_driver = { .ioctl = mos7720_ioctl, .tiocmget = mos7720_tiocmget, .tiocmset = mos7720_tiocmset, - .get_serial = get_serial_info, .set_termios = mos7720_set_termios, .write = mos7720_write, .write_room = mos7720_write_room, |