diff --git a/net/nfc/hci/llc_shdlc.c b/net/nfc/hci/llc_shdlc.c
index 02909e3e91ef1e2d08f5284ca1724a3007e51ff2..9f974a8e72a120bf1a17a617d80936180718c0e0 100644
--- a/net/nfc/hci/llc_shdlc.c
+++ b/net/nfc/hci/llc_shdlc.c
@@ -779,6 +779,14 @@ static void llc_shdlc_deinit(struct nfc_llc *llc)
 {
 	struct llc_shdlc *shdlc = nfc_llc_get_data(llc);
 
+	timer_shutdown_sync(&shdlc->connect_timer);
+	timer_shutdown_sync(&shdlc->t1_timer);
+	timer_shutdown_sync(&shdlc->t2_timer);
+	shdlc->t1_active = false;
+	shdlc->t2_active = false;
+
+	cancel_work_sync(&shdlc->sm_work);
+
 	skb_queue_purge(&shdlc->rcv_q);
 	skb_queue_purge(&shdlc->send_q);
 	skb_queue_purge(&shdlc->ack_pending_q);