card = devm_kzalloc(&pdev->dev, sizeof(*card), GFP_KERNEL);
        priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
        dai = devm_kzalloc(&pdev->dev, sizeof(*dai), GFP_KERNEL);
-       comp = devm_kzalloc(&pdev->dev, 3 * sizeof(*comp), GFP_KERNEL);
+       comp = devm_kzalloc(&pdev->dev, 2 * sizeof(*comp), GFP_KERNEL);
        if (!dai || !card || !priv || !comp) {
                ret = -ENOMEM;
                goto out;
        dai->num_cpus = 1;
        dai->codecs = &comp[1];
        dai->num_codecs = 1;
-       dai->platforms = &comp[2];
-       dai->num_platforms = 1;
 
        dai->name = "WM8731";
        dai->stream_name = "WM8731 PCM";
                goto out;
        }
        dai->cpus->of_node = cpu_np;
-       dai->platforms->of_node = cpu_np;
 
        priv->ssc_id = of_alias_get_id(cpu_np, "ssc");