1 files changed, 9 insertions, 24 deletions

diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c
index d5c618611dbb..7dd263721c2c 100644
--- a/sound/soc/tegra/tegra20_spdif.c
+++ b/sound/soc/tegra/tegra20_spdif.c
@@ -289,39 +289,25 @@ static int tegra20_spdif_platform_probe(struct platform_device *pdev)
 	spdif->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
 	spdif->playback_dma_data.maxburst = 4;
 
-	pm_runtime_enable(&pdev->dev);
+	ret = devm_pm_runtime_enable(&pdev->dev);
+	if (ret)
+		return ret;
 
-	ret = snd_soc_register_component(&pdev->dev, &tegra20_spdif_component,
-					 &tegra20_spdif_dai, 1);
+	ret = devm_snd_soc_register_component(&pdev->dev,
+					      &tegra20_spdif_component,
+					      &tegra20_spdif_dai, 1);
 	if (ret) {
 		dev_err(&pdev->dev, "Could not register DAI: %d\n", ret);
-		goto err_pm_disable;
+		return ret;
 	}
 
-	ret = tegra_pcm_platform_register(&pdev->dev);
+	ret = devm_tegra_pcm_platform_register(&pdev->dev);
 	if (ret) {
 		dev_err(&pdev->dev, "Could not register PCM: %d\n", ret);
-		goto err_unregister_component;
+		return ret;
 	}
 
 	return 0;
-
-err_unregister_component:
-	snd_soc_unregister_component(&pdev->dev);
-err_pm_disable:
-	pm_runtime_disable(&pdev->dev);
-
-	return ret;
-}
-
-static int tegra20_spdif_platform_remove(struct platform_device *pdev)
-{
-	tegra_pcm_platform_unregister(&pdev->dev);
-	snd_soc_unregister_component(&pdev->dev);
-
-	pm_runtime_disable(&pdev->dev);
-
-	return 0;
 }
 
 static const struct dev_pm_ops tegra20_spdif_pm_ops = {
@@ -342,7 +328,6 @@ static struct platform_driver tegra20_spdif_driver = {
 		.of_match_table = tegra20_spdif_of_match,
 	},
 	.probe = tegra20_spdif_platform_probe,
-	.remove = tegra20_spdif_platform_remove,
 };
 module_platform_driver(tegra20_spdif_driver);