ASoC: tlv320aic31xx: Convert /n to \n

Use a newline character appropriately.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

sound/soc/codecs/tlv320aic31xx.c

@@ -376,7 +376,7 @@ static int aic31xx_dapm_power_event(struct snd_soc_dapm_widget *w,
 		reg = AIC31XX_ADCFLAG;
 		break;
 	default:
-		dev_err(w->codec->dev, "Unknown widget '%s' calling %s/n",
+		dev_err(w->codec->dev, "Unknown widget '%s' calling %s\n",
 			w->name, __func__);
 		return -EINVAL;
 	}