Input: refuse to register absolute devices without absinfo
If device is supposed to send absolute events (i.e. EV_ABS bit is set in dev->evbit) but dev->absinfo is not allocated, then the driver has done something wrong, and we should not register such device. Otherwise we'll crash later, when driver tries to send absolute event. Reviewed-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: NJiri Kosina <jkosina@suse.cz> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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