.symmetric_rates = 1,
 };
 
-static const struct snd_soc_codec_driver soc_codec_dev_ak4554 = {
-       .component_driver = {
-               .dapm_widgets           = ak4554_dapm_widgets,
-               .num_dapm_widgets       = ARRAY_SIZE(ak4554_dapm_widgets),
-               .dapm_routes            = ak4554_dapm_routes,
-               .num_dapm_routes        = ARRAY_SIZE(ak4554_dapm_routes),
-       },
+static const struct snd_soc_component_driver soc_component_dev_ak4554 = {
+       .dapm_widgets           = ak4554_dapm_widgets,
+       .num_dapm_widgets       = ARRAY_SIZE(ak4554_dapm_widgets),
+       .dapm_routes            = ak4554_dapm_routes,
+       .num_dapm_routes        = ARRAY_SIZE(ak4554_dapm_routes),
+       .idle_bias_on           = 1,
+       .use_pmdown_time        = 1,
+       .endianness             = 1,
+       .non_legacy_dai_naming  = 1,
 };
 
 static int ak4554_soc_probe(struct platform_device *pdev)
 {
-       return snd_soc_register_codec(&pdev->dev,
-                                     &soc_codec_dev_ak4554,
+       return devm_snd_soc_register_component(&pdev->dev,
+                                     &soc_component_dev_ak4554,
                                      &ak4554_dai, 1);
 }
 
-static int ak4554_soc_remove(struct platform_device *pdev)
-{
-       snd_soc_unregister_codec(&pdev->dev);
-       return 0;
-}
-
 static const struct of_device_id ak4554_of_match[] = {
        { .compatible = "asahi-kasei,ak4554" },
        {},
                .of_match_table = ak4554_of_match,
        },
        .probe  = ak4554_soc_probe,
-       .remove = ak4554_soc_remove,
 };
 module_platform_driver(ak4554_driver);