regulator: da9210: Remove redundant MODULE_ALIAS

The modalias is set by the MODULE_DEVICE_TABLE, thus remove redundant
MODULE_ALIAS.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

drivers/regulator/da9210-regulator.c

@@ -194,4 +194,3 @@ module_i2c_driver(da9210_regulator_driver);
 MODULE_AUTHOR("S Twiss <stwiss.opensource@diasemi.com>");
 MODULE_DESCRIPTION("Regulator device driver for Dialog DA9210");
 MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("i2c:da9210");