The crtc_idx and plane_idw variables in the main loop are always equal
to the loop counter i, use it instead. Don't unnecessarily initialize
dssdev to NULL.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>