ASoC: fsl_spdif: Utilize the defined parameter to clear code

Utilize the defined parameter 'dev' to make the code cleaner.
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://lore.kernel.org/r/20210128112714.16324-1-tangbin@cmss.chinamobile.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/fsl/fsl_spdif.c

@@ -1255,7 +1255,7 @@ static int fsl_spdif_probe_txclk(struct fsl_spdif_priv *spdif_priv,
 
 	for (i = 0; i < STC_TXCLK_SRC_MAX; i++) {
 		sprintf(tmp, "rxtx%d", i);
-		clk = devm_clk_get(&pdev->dev, tmp);
+		clk = devm_clk_get(dev, tmp);
 		if (IS_ERR(clk)) {
 			dev_err(dev, "no rxtx%d clock in devicetree\n", i);
 			return PTR_ERR(clk);
@@ -1277,14 +1277,14 @@ static int fsl_spdif_probe_txclk(struct fsl_spdif_priv *spdif_priv,
 			break;
 	}
 
-	dev_dbg(&pdev->dev, "use rxtx%d as tx clock source for %dHz sample rate\n",
+	dev_dbg(dev, "use rxtx%d as tx clock source for %dHz sample rate\n",
 			spdif_priv->txclk_src[index], rate[index]);
-	dev_dbg(&pdev->dev, "use txclk df %d for %dHz sample rate\n",
+	dev_dbg(dev, "use txclk df %d for %dHz sample rate\n",
 			spdif_priv->txclk_df[index], rate[index]);
 	if (clk_is_match(spdif_priv->txclk[index], spdif_priv->sysclk))
-		dev_dbg(&pdev->dev, "use sysclk df %d for %dHz sample rate\n",
+		dev_dbg(dev, "use sysclk df %d for %dHz sample rate\n",
 				spdif_priv->sysclk_df[index], rate[index]);
-	dev_dbg(&pdev->dev, "the best rate for %dHz sample rate is %dHz\n",
+	dev_dbg(dev, "the best rate for %dHz sample rate is %dHz\n",
 			rate[index], spdif_priv->txrate[index]);
 
 	return 0;