Deregister from the resource management component of the camera service.
camera_error_t camera_deregister_resource(camera_handle_t handle)
The handle returned by a call to the camera_open() function.
Use this function to signal to the camera service that your application is no longer processing buffers from the camera service. See camera_register_resource() for usage.
CAMERA_OK when the function successfully completes, otherwise another camera_error_t value that provides the reason that the call failed.