nfc: st-nci: Add support for HCI event connectivity

Add support for connectivity event

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/nfc/st-nci/se.c b/drivers/nfc/st-nci/se.c
index aa692da..a53e5df 100644
--- a/drivers/nfc/st-nci/se.c
+++ b/drivers/nfc/st-nci/se.c
@@ -331,7 +331,7 @@
 
 	switch (event) {
 	case ST_NCI_EVT_CONNECTIVITY:
-
+		r = nfc_se_connectivity(ndev->nfc_dev, host);
 	break;
 	case ST_NCI_EVT_TRANSACTION:
 		/* According to specification etsi 102 622