Doxygen fails to parse entries with multiple << signs as, in example, \var extern const Control<Span<int32_t>> Remove the type from the control documentation as unique control and property names should not need any additional information specified for Doxygen to correctly identify them. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>