1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/input/input-mt.c b/drivers/input/input-mt.c
index 1abbc170d8b7..8c4b50fd9a79 100644
--- a/drivers/input/input-mt.c
+++ b/drivers/input/input-mt.c
@@ -251,7 +251,7 @@ void input_mt_sync_frame(struct input_dev *dev)
 
         if (mt->flags & INPUT_MT_DROP_UNUSED) {
                 for (s = mt->slots; s != mt->slots + mt->num_slots; s++) {
-                        if (s->frame == mt->frame)
+                        if (input_mt_is_used(mt, s))
                                 continue;
                         input_mt_slot(dev, s - mt->slots);
                         input_event(dev, EV_ABS, ABS_MT_TRACKING_ID, -1);