Simplify the endpoint sanity check by letting core verify that the
required endpoints are present.
Signed-off-by: Johan Hovold <johan@kernel.org>
return -ENOIOCTLCMD;
}
-static int opticon_startup(struct usb_serial *serial)
-{
- if (!serial->num_bulk_in) {
- dev_err(&serial->dev->dev, "no bulk in endpoint\n");
- return -ENODEV;
- }
-
- return 0;
-}
-
static int opticon_port_probe(struct usb_serial_port *port)
{
struct opticon_private *priv;
},
.id_table = id_table,
.num_ports = 1,
+ .num_bulk_in = 1,
.bulk_in_size = 256,
- .attach = opticon_startup,
.port_probe = opticon_port_probe,
.port_remove = opticon_port_remove,
.open = opticon_open,