libcamera: controls: Add missing size to control_type<Point>

The size member is missing in control_type<Point>. This did not do any
harm because the only control using the Point type was an array control.
As soon as a control-id with a non-array Point control gets defined, the
compile fails with:

error: size is not a member of libcamera::details::control_type<libcamera::Point>

Fixes: 200d535ca85f ("libcamera: controls: Add ControlTypePoint")
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

0 files changed, 0 insertions, 0 deletions