diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index 2118b2075f43..4e38229404b4 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -2114,6 +2114,7 @@ static int elantech_setup_ps2(struct psmouse *psmouse,
 	psmouse->protocol_handler = elantech_process_byte;
 	psmouse->disconnect = elantech_disconnect;
 	psmouse->reconnect = elantech_reconnect;
+	psmouse->fast_reconnect = NULL;
 	psmouse->pktsize = info->hw_version > 1 ? 6 : 4;
 
 	return 0;
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index ada299ec5bba..cefc74b3b34b 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -1623,6 +1623,7 @@ static int synaptics_init_ps2(struct psmouse *psmouse,
 	psmouse->set_rate = synaptics_set_rate;
 	psmouse->disconnect = synaptics_disconnect;
 	psmouse->reconnect = synaptics_reconnect;
+	psmouse->fast_reconnect = NULL;
 	psmouse->cleanup = synaptics_reset;
 	/* Synaptics can usually stay in sync without extra help */
 	psmouse->resync_time = 0;