sound: Remove unnecessary semicolons

These aren't necessary after switch and if blocks.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c
index 551b3c9..08bc693 100644
--- a/sound/soc/tegra/tegra20_spdif.c
+++ b/sound/soc/tegra/tegra20_spdif.c
@@ -213,7 +213,7 @@
 		return true;
 	default:
 		return false;
-	};
+	}
 }
 
 static bool tegra20_spdif_volatile_reg(struct device *dev, unsigned int reg)
@@ -234,7 +234,7 @@
 		return true;
 	default:
 		return false;
-	};
+	}
 }
 
 static bool tegra20_spdif_precious_reg(struct device *dev, unsigned int reg)
@@ -247,7 +247,7 @@
 		return true;
 	default:
 		return false;
-	};
+	}
 }
 
 static const struct regmap_config tegra20_spdif_regmap_config = {