src/drivers/cuda/driver_cuda.c: fix access for memory node field

src/drivers/cuda/driver_cuda.c

@@ -295,7 +295,7 @@ int _starpu_cuda_driver_init(struct starpu_driver *d)
 #ifdef STARPU_USE_FXT
 	_starpu_fxt_register_thread(args->bindid);
 #endif
-	_STARPU_TRACE_WORKER_INIT_START(_STARPU_FUT_CUDA_KEY, devid, args->memnode);
+	_STARPU_TRACE_WORKER_INIT_START(_STARPU_FUT_CUDA_KEY, devid, &args->memory_node);
 
 	_starpu_bind_thread_on_cpu(args->config, args->bindid);