NFC: Add ISO 14443 type B protocol

Some devices (e.g. Sony's PaSoRi) can not do type B polling, so we have
to make a distinction between ISO14443 type A and B poll modes.

Cc: Eric Lapuyade <eric.lapuyade@intel.com>
Cc: Ilan Elias <ilane@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

net/nfc/hci/core.c

@@ -230,7 +230,7 @@ static int nfc_hci_target_discovered(struct nfc_hci_dev *hdev, u8 gate)
 		}
 		break;
 	case NFC_HCI_RF_READER_B_GATE:
-		targets->supported_protocols = NFC_PROTO_ISO14443_MASK;
+		targets->supported_protocols = NFC_PROTO_ISO14443_B_MASK;
 		break;
 	default:
 		if (hdev->ops->target_from_gate)