libcamera: pipeline_handler: Drop CameraData class

The CameraData class isn't used anymore. Drop it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>

src/libcamera/pipeline/raspberrypi/raspberrypi.cpp

@@ -1108,7 +1108,7 @@ bool PipelineHandlerRPi::match(DeviceEnumerator *enumerator)
 	const std::string &id = data->sensor_->id();
 	std::shared_ptr<Camera> camera =
 		Camera::create(std::move(data), id, streams);
-	registerCamera(std::move(camera), nullptr);
+	registerCamera(std::move(camera));
 
 	return true;
 }