INTUOSHT2 in range event is not used to indicate in proximity state.
INTUOSHT2 only has one stylus.
Signed-off-by: NPing Cheng <pingc@wacom.com>
Reviewed-by: NJason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>