soc: samsung: exynos5422-asv: 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/20201101152844.2290728-1-trix@redhat.comSigned-off-by: Krzysztof Kozlowski <krzk@kernel.org>

drivers/soc/samsung/exynos5422-asv.c

@@ -383,7 +383,7 @@ static int __asv_offset_voltage(unsigned int index)
 		return 25000;
 	default:
 		return 0;
-	};
+	}
 }
 
 static void exynos5422_asv_offset_voltage_setup(struct exynos_asv *asv)