1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c
index 1740cadd9594..91109b49fde1 100644
--- a/drivers/input/mouse/lifebook.c
+++ b/drivers/input/mouse/lifebook.c
@@ -109,7 +109,7 @@ static psmouse_ret_t lifebook_process_byte(struct psmouse *psmouse)
 {
         struct lifebook_data *priv = psmouse->private;
         struct input_dev *dev1 = psmouse->dev;
-        struct input_dev *dev2 = priv->dev2;
+        struct input_dev *dev2 = priv ? priv->dev2 : NULL;
         unsigned char *packet = psmouse->packet;
         int relative_packet = packet[0] & 0x08;