diff options
Diffstat (limited to 'drivers/usb')
-rw-r--r-- | drivers/usb/serial/oti6858.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c index b8bf52b..b11eead 100644 --- a/drivers/usb/serial/oti6858.c +++ b/drivers/usb/serial/oti6858.c @@ -134,7 +134,6 @@ static int oti6858_chars_in_buffer(struct tty_struct *tty); static int oti6858_tiocmget(struct tty_struct *tty); static int oti6858_tiocmset(struct tty_struct *tty, unsigned int set, unsigned int clear); -static int oti6858_attach(struct usb_serial *serial); static int oti6858_port_probe(struct usb_serial_port *port); static int oti6858_port_remove(struct usb_serial_port *port); @@ -146,6 +145,9 @@ static struct usb_serial_driver oti6858_device = { }, .id_table = id_table, .num_ports = 1, + .num_bulk_in = 1, + .num_bulk_out = 1, + .num_interrupt_in = 1, .open = oti6858_open, .close = oti6858_close, .write = oti6858_write, @@ -159,7 +161,6 @@ static struct usb_serial_driver oti6858_device = { .write_bulk_callback = oti6858_write_bulk_callback, .write_room = oti6858_write_room, .chars_in_buffer = oti6858_chars_in_buffer, - .attach = oti6858_attach, .port_probe = oti6858_port_probe, .port_remove = oti6858_port_remove, }; @@ -326,20 +327,6 @@ static void send_data(struct work_struct *work) usb_serial_port_softint(port); } -static int oti6858_attach(struct usb_serial *serial) -{ - unsigned char num_ports = serial->num_ports; - - if (serial->num_bulk_in < num_ports || - serial->num_bulk_out < num_ports || - serial->num_interrupt_in < num_ports) { - dev_err(&serial->interface->dev, "missing endpoints\n"); - return -ENODEV; - } - - return 0; -} - static int oti6858_port_probe(struct usb_serial_port *port) { struct oti6858_private *priv; |