diff options
Diffstat (limited to 'drivers/usb/serial/whiteheat.c')
| -rw-r--r-- | drivers/usb/serial/whiteheat.c | 32 |
1 files changed, 2 insertions, 30 deletions
diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c index 5ab65eb1dacc..55cebc1e6fec 100644 --- a/drivers/usb/serial/whiteheat.c +++ b/drivers/usb/serial/whiteheat.c @@ -80,8 +80,6 @@ static int whiteheat_firmware_download(struct usb_serial *serial, static int whiteheat_firmware_attach(struct usb_serial *serial); /* function prototypes for the Connect Tech WhiteHEAT serial converter */ -static int whiteheat_probe(struct usb_serial *serial, - const struct usb_device_id *id); static int whiteheat_attach(struct usb_serial *serial); static void whiteheat_release(struct usb_serial *serial); static int whiteheat_port_probe(struct usb_serial_port *port); @@ -118,7 +116,8 @@ static struct usb_serial_driver whiteheat_device = { .description = "Connect Tech - WhiteHEAT", .id_table = id_table_std, .num_ports = 4, - .probe = whiteheat_probe, + .num_bulk_in = 5, + .num_bulk_out = 5, .attach = whiteheat_attach, .release = whiteheat_release, .port_probe = whiteheat_port_probe, @@ -221,33 +220,6 @@ static int whiteheat_firmware_attach(struct usb_serial *serial) * Connect Tech's White Heat serial driver functions *****************************************************************************/ -static int whiteheat_probe(struct usb_serial *serial, - const struct usb_device_id *id) -{ - struct usb_host_interface *iface_desc; - struct usb_endpoint_descriptor *endpoint; - size_t num_bulk_in = 0; - size_t num_bulk_out = 0; - size_t min_num_bulk; - unsigned int i; - - iface_desc = serial->interface->cur_altsetting; - - for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) { - endpoint = &iface_desc->endpoint[i].desc; - if (usb_endpoint_is_bulk_in(endpoint)) - ++num_bulk_in; - if (usb_endpoint_is_bulk_out(endpoint)) - ++num_bulk_out; - } - - min_num_bulk = COMMAND_PORT + 1; - if (num_bulk_in < min_num_bulk || num_bulk_out < min_num_bulk) - return -ENODEV; - - return 0; -} - static int whiteheat_attach(struct usb_serial *serial) { struct usb_serial_port *command_port; |