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HID: multitouch: do not map usage from non used reports 

hid-multitouch only handles touch events, so there is no point in
mapping other kind of events.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
hifive-unleashed-5.1
Benjamin Tissoires 2013-03-22 18:38:30 +01:00 committed by Jiri Kosina
parent a69c5f8b16
commit 6f492f2877
1 changed files with 1 additions and 1 deletions
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2
drivers/hid/hid-multitouch.c
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@ -741,7 +741,7 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
* such as Mouse that might have the same GenericDesktop usages. */
if (field->application != HID_DG_TOUCHSCREEN &&
field->application != HID_DG_TOUCHPAD)
return 0;
return -1;
/* eGalax devices provide a Digitizer.Stylus input which overrides
* the correct Digitizers.Finger X/Y ranges.