NFC: Export sensf from pn533

sensf is the detection response for Felica NFC tags.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index a576604..353bab7 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -783,6 +783,9 @@
 	else
 		nfc_tgt->supported_protocols = NFC_PROTO_FELICA_MASK;
 
+	memcpy(nfc_tgt->sensf_res, &tgt_felica->opcode, 9);
+	nfc_tgt->sensf_res_len = 9;
+
 	return 0;
 }