ASoC: samsung: Use devm_snd_soc_register_component

Replaced snd_soc_register_component with its devres equivalent,
devm_snd_soc_register_component.

Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c
index 38df2a8..90fcd52 100644
--- a/sound/soc/samsung/pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -588,7 +588,7 @@
 
 	pm_runtime_enable(&pdev->dev);
 
-	ret = snd_soc_register_component(&pdev->dev, &s3c_pcm_component,
+	ret = devm_snd_soc_register_component(&pdev->dev, &s3c_pcm_component,
 					 &s3c_pcm_dai[pdev->id], 1);
 	if (ret != 0) {
 		dev_err(&pdev->dev, "failed to get register DAI: %d\n", ret);
@@ -598,13 +598,11 @@
 	ret = samsung_asoc_dma_platform_register(&pdev->dev);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to get register DMA: %d\n", ret);
-		goto err6;
+		goto err5;
 	}
 
 	return 0;
 
-err6:
-	snd_soc_unregister_component(&pdev->dev);
 err5:
 	clk_disable_unprepare(pcm->pclk);
 	clk_put(pcm->pclk);
@@ -624,8 +622,6 @@
 	struct s3c_pcm_info *pcm = &s3c_pcm[pdev->id];
 	struct resource *mem_res;
 
-	snd_soc_unregister_component(&pdev->dev);
-
 	pm_runtime_disable(&pdev->dev);
 
 	iounmap(pcm->regs);