ASoC: atmel: one fix and few cleanups

Merge series from Claudiu Beznea <claudiu.beznea@microchip.com>:

The series adds one fix for mchp-spdifrx and few cleanups for
mchp-spdifrx and mchp-spdifrx drivers.

sound/soc/atmel/mchp-spdifrx.c

@@ -221,11 +221,11 @@ struct mchp_spdifrx_user_data {
 };
 
 struct mchp_spdifrx_mixer_control {
-		struct mchp_spdifrx_ch_stat ch_stat[SPDIFRX_CHANNELS];
-		struct mchp_spdifrx_user_data user_data[SPDIFRX_CHANNELS];
-		bool ulock;
-		bool badf;
-		bool signal;
+	struct mchp_spdifrx_ch_stat ch_stat[SPDIFRX_CHANNELS];
+	struct mchp_spdifrx_user_data user_data[SPDIFRX_CHANNELS];
+	bool ulock;
+	bool badf;
+	bool signal;
 };
 
 struct mchp_spdifrx_dev {

sound/soc/atmel/mchp-spdiftx.c

@@ -341,12 +341,10 @@ static int mchp_spdiftx_trigger(struct snd_pcm_substream *substream, int cmd,
 
 	ret = regmap_write(dev->regmap, SPDIFTX_MR, mr);
 	spin_unlock(&ctrl->lock);
-	if (ret) {
+	if (ret)
 		dev_err(dev->dev, "unable to disable TX: %d\n", ret);
-		return ret;
-	}
 
-	return 0;
+	return ret;
 }
 
 static int mchp_spdiftx_hw_params(struct snd_pcm_substream *substream,
@@ -763,8 +761,8 @@ static const struct of_device_id mchp_spdiftx_dt_ids[] = {
 	},
 	{ /* sentinel */ }
 };
-
 MODULE_DEVICE_TABLE(of, mchp_spdiftx_dt_ids);
+
 static int mchp_spdiftx_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
@@ -848,12 +846,10 @@ static int mchp_spdiftx_probe(struct platform_device *pdev)
 	err = devm_snd_soc_register_component(&pdev->dev,
 					      &mchp_spdiftx_component,
 					      &mchp_spdiftx_dai, 1);
-	if (err) {
+	if (err)
 		dev_err(&pdev->dev, "failed to register component: %d\n", err);
-		return err;
-	}
 
-	return 0;
+	return err;
 }
 
 static struct platform_driver mchp_spdiftx_driver = {