1 files changed, 1 insertions, 40 deletions

diff --git a/drivers/hid/hid-ntrig.c b/drivers/hid/hid-ntrig.c
index 38b2364c8867..1bda3a4bd71f 100644
--- a/drivers/hid/hid-ntrig.c
+++ b/drivers/hid/hid-ntrig.c
@@ -27,9 +27,6 @@
 struct ntrig_data {
         __s32 x, y, id, w, h;
         bool reading_a_point, found_contact_id;
-        bool pen_active;
-        bool finger_active;
-        bool inverted;
 };
 
 /*
@@ -47,7 +44,6 @@ static int ntrig_input_mapping(struct hid_device *hdev, struct hid_input *hi,
                 return 0;
 
         switch (usage->hid & HID_USAGE_PAGE) {
-
         case HID_UP_GENDESK:
                 switch (usage->hid) {
                 case HID_GD_X:
@@ -111,6 +107,7 @@ static int ntrig_input_mapped(struct hid_device *hdev, struct hid_input *hi,
         /* No special mappings needed for the pen */
         if (field->application == HID_DG_PEN)
                 return 0;
+
         if (usage->type == EV_KEY || usage->type == EV_REL
                         || usage->type == EV_ABS)
                 clear_bit(usage->code, *bit);
@@ -136,18 +133,6 @@ static int ntrig_event (struct hid_device *hid, struct hid_field *field,
 
         if (hid->claimed & HID_CLAIMED_INPUT) {
                 switch (usage->hid) {
-
-                case HID_DG_INRANGE:
-                        if (field->application & 0x3)
-                                nd->pen_active = (value != 0);
-                        else
-                                nd->finger_active = (value != 0);
-                        return 0;
-
-                case HID_DG_INVERT:
-                        nd->inverted = value;
-                        return 0;
-
                 case HID_GD_X:
                         nd->x = value;
                         nd->reading_a_point = 1;
@@ -171,32 +156,8 @@ static int ntrig_event (struct hid_device *hid, struct hid_field *field,
                          * to emit a normal (X, Y) position
                          */
                         if (!nd->found_contact_id) {
-                                if (nd->pen_active && nd->finger_active) {
-                                        input_report_key(input, BTN_TOOL_DOUBLETAP, 0);
-                                        input_report_key(input, BTN_TOOL_DOUBLETAP, 1);
-                                }
-                                input_event(input, EV_ABS, ABS_X, nd->x);
-                                input_event(input, EV_ABS, ABS_Y, nd->y);
-                        }
-                        break;
-                case HID_DG_TIPPRESSURE:
-                        /*
-                         * when in single touch mode, this is the last
-                         * report received in a pen event. We want
-                         * to emit a normal (X, Y) position
-                         */
-                        if (! nd->found_contact_id) {
-                                if (nd->pen_active && nd->finger_active) {
-                                        input_report_key(input,
-                                                        nd->inverted ? BTN_TOOL_RUBBER : BTN_TOOL_PEN
-                                                        , 0);
-                                        input_report_key(input,
-                                                        nd->inverted ? BTN_TOOL_RUBBER : BTN_TOOL_PEN
-                                                        , 1);
-                                }
                                 input_event(input, EV_ABS, ABS_X, nd->x);
                                 input_event(input, EV_ABS, ABS_Y, nd->y);
-                                input_event(input, EV_ABS, ABS_PRESSURE, value);
                         }
                         break;
                 case 0xff000002: