summaryrefslogtreecommitdiff
path: root/drivers/usb/serial/whiteheat.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/serial/whiteheat.c')
-rw-r--r--drivers/usb/serial/whiteheat.c32
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;