[Bluetooth] Ignore the BPA 100/105 devices

The BPA 100/105 devices from Digianswer identify themself with the USB
class code for H:2 devices, but they are using quite a different host
transport protocol and so ignore them.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

drivers/bluetooth/hci_usb.c

@@ -106,8 +106,9 @@ static struct usb_device_id blacklist_ids[] = {
 	/* ISSC Bluetooth Adapter v3.1 */
 	{ USB_DEVICE(0x1131, 0x1001), .driver_info = HCI_RESET },
 
-	/* Digianswer device */
+	/* Digianswer devices */
 	{ USB_DEVICE(0x08fd, 0x0001), .driver_info = HCI_DIGIANSWER },
+	{ USB_DEVICE(0x08fd, 0x0002), .driver_info = HCI_IGNORE },
 
 	/* RTX Telecom based adapter with buggy SCO support */
 	{ USB_DEVICE(0x0400, 0x0807), .driver_info = HCI_BROKEN_ISOC },
@@ -861,9 +862,9 @@ int hci_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
 	husb->intr_in_ep  = intr_in_ep;
 
 	if (id->driver_info & HCI_DIGIANSWER)
-		husb->ctrl_req = HCI_DIGI_REQ;
+		husb->ctrl_req = USB_TYPE_VENDOR;
 	else
-		husb->ctrl_req = HCI_CTRL_REQ;
+		husb->ctrl_req = USB_TYPE_CLASS;
 
 	/* Find isochronous endpoints that we can use */
 	size = 0; 

drivers/bluetooth/hci_usb.h

@@ -28,9 +28,6 @@
 #define HCI_DEV_SUBCLASS	0x01	/* RF subclass */
 #define HCI_DEV_PROTOCOL	0x01	/* Bluetooth programming protocol */
 
-#define HCI_CTRL_REQ		0x20
-#define HCI_DIGI_REQ		0x40
-
 #define HCI_IGNORE		0x01
 #define HCI_RESET		0x02
 #define HCI_DIGIANSWER		0x04