Move wacom_intuos_schedule_prox_event inside wacom_intuos_general
so we don't call it when general event data isn't ready.
Signed-off-by: NPing Cheng <pingc@wacom.com>
Reviewed-by: NJason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>