HID: wacom: generic: remove input_event_flag

Input_event_flag duplicates the information we track in
wacom_wac->hid_data.inrange_state for the pad.

Signed-off-by: Aaron Skomra <aaron.skomra@wacom.com>
Reviewed-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index ef29f7a..f6825d2 100644 (file)
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -1773,7 +1773,6 @@ static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field
        struct wacom *wacom = hid_get_drvdata(hdev);
        struct wacom_wac *wacom_wac = &wacom->wacom_wac;
        struct input_dev *input = wacom_wac->pad_input;
-       struct wacom_features *features = &wacom_wac->features;
        unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
 
        if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) {
@@ -1785,7 +1784,6 @@ static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field
                break;
 
        default:
-               features->input_event_flag = true;
                input_event(input, usage->type, usage->code, value);
                break;
        }
@@ -1823,20 +1821,15 @@ static void wacom_wac_pad_report(struct hid_device *hdev,
 {
        struct wacom *wacom = hid_get_drvdata(hdev);
        struct wacom_wac *wacom_wac = &wacom->wacom_wac;
-       struct wacom_features *features = &wacom_wac->features;
        struct input_dev *input = wacom_wac->pad_input;
        bool active = wacom_wac->hid_data.inrange_state != 0;
 
        /* report prox for expresskey events */
        if (wacom_equivalent_usage(report->field[0]->physical) == HID_DG_TABLETFUNCTIONKEY) {
-               features->input_event_flag = true;
                input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0);
-       }
-
-       if (features->input_event_flag) {
-               features->input_event_flag = false;
                input_sync(input);
        }
+
 }
 
 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,

diff --git a/drivers/hid/wacom_wac.h b/drivers/hid/wacom_wac.h
index d3482de..dac95ba 100644 (file)
--- a/drivers/hid/wacom_wac.h
+++ b/drivers/hid/wacom_wac.h
@@ -243,7 +243,6 @@ struct wacom_features {
        int pktlen;
        bool check_for_hid_type;
        int hid_type;
-       bool input_event_flag;
 };
 
 struct wacom_shared {