ASoC: da7210: Remove unnecessary regmap_exit call

Use of devm_regmap_init_spi does not require an explicit
regmap_exit call.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/codecs/da7210.c

@@ -1337,24 +1337,15 @@ static int __devinit da7210_spi_probe(struct spi_device *spi)
 	if (ret != 0)
 		dev_warn(&spi->dev, "Failed to apply regmap patch: %d\n", ret);
 
-	ret =  snd_soc_register_codec(&spi->dev,
+	ret = snd_soc_register_codec(&spi->dev,
 			&soc_codec_dev_da7210, &da7210_dai, 1);
-	if (ret < 0)
-		goto err_regmap;
-
-	return ret;
-
-err_regmap:
-	regmap_exit(da7210->regmap);
 
 	return ret;
 }
 
 static int __devexit da7210_spi_remove(struct spi_device *spi)
 {
-	struct da7210_priv *da7210 = spi_get_drvdata(spi);
 	snd_soc_unregister_codec(&spi->dev);
-	regmap_exit(da7210->regmap);
 	return 0;
 }