drm/omap: remove omap_overlay & omap_overlay_manager

Structs omap_overlay and omap_overlay_manager are not used, remove them.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Tomi Valkeinen 2017-05-12 13:05:45 +03:00
commit b82f6cc6a7