regulator: rt6160: Remove dummy line and add module description

Remove dummy line and add module description.
Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Link: https://lore.kernel.org/r/1623335910-5385-1-git-send-email-u0084500@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>

drivers/regulator/rt6160-regulator.c

@@ -81,7 +81,6 @@ static int rt6160_disable(struct regulator_dev *rdev)
 	gpiod_set_value_cansleep(priv->enable_gpio, 0);
 
 	return 0;
-
 }
 
 static int rt6160_is_enabled(struct regulator_dev *rdev)
@@ -311,5 +310,6 @@ static struct i2c_driver rt6160_driver = {
 };
 module_i2c_driver(rt6160_driver);
 
+MODULE_DESCRIPTION("Richtek RT6160 voltage regulator driver");
 MODULE_AUTHOR("ChiYuan Huang <cy_huang@richtek.com>");
 MODULE_LICENSE("GPL v2");