ASoC: TSCS42xx: remove unneeded semicolon

A semicolon is not needed after a switch statement.
Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20201101160312.2296146-1-trix@redhat.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/tscs42xx.c

@@ -66,7 +66,7 @@ static bool tscs42xx_volatile(struct device *dev, unsigned int reg)
 		return true;
 	default:
 		return false;
-	};
+	}
 }
 
 static bool tscs42xx_precious(struct device *dev, unsigned int reg)
@@ -81,7 +81,7 @@ static bool tscs42xx_precious(struct device *dev, unsigned int reg)
 		return true;
 	default:
 		return false;
-	};
+	}
 }
 
 static const struct regmap_config tscs42xx_regmap = {
@@ -1294,7 +1294,7 @@ static int part_is_valid(struct tscs42xx *tscs42xx)
 		return true;
 	default:
 		return false;
-	};
+	}
 }
 
 static int set_sysclk(struct snd_soc_component *component)