[Bluetooth] Add HCI device identifier for SDIO cards

This patch assigns the next free HCI device identifier to Bluetooth
devices based on the SDIO interface.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c
index fc2130f..a278d98 100644
--- a/drivers/bluetooth/hci_vhci.c
+++ b/drivers/bluetooth/hci_vhci.c
@@ -276,7 +276,7 @@
 
 	data->hdev = hdev;
 
-	hdev->type = HCI_VHCI;
+	hdev->type = HCI_VIRTUAL;
 	hdev->driver_data = data;
 
 	hdev->open     = vhci_open_dev;