1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 38c4ca24343e..45968f7970f8 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -598,13 +598,16 @@ static int mt_touch_input_mapping(struct hid_device *hdev, struct hid_input *hi,
                         hid_map_usage(hi, usage, bit, max,
                                 EV_MSC, MSC_TIMESTAMP);
                         input_set_capability(hi->input, EV_MSC, MSC_TIMESTAMP);
-                        mt_store_field(usage, td, hi);
                         /* Ignore if indexes are out of bounds. */
                         if (field->index >= field->report->maxfield ||
                             usage->usage_index >= field->report_count)
                                 return 1;
                         td->scantime_index = field->index;
                         td->scantime_val_index = usage->usage_index;
+                        /*
+                         * We don't set td->last_slot_field as scan time is
+                         * global to the report.
+                         */
                         return 1;
                 case HID_DG_CONTACTCOUNT:
                         /* Ignore if indexes are out of bounds. */