regulator: pfuze100: Fix module alias prefix

i2c drivers use "i2c:" prefix for module alias.

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

drivers/regulator/pfuze100-regulator.c

@@ -452,4 +452,4 @@ module_i2c_driver(pfuze_driver);
 MODULE_AUTHOR("Robin Gong <b38343@freescale.com>");
 MODULE_DESCRIPTION("Regulator Driver for Freescale PFUZE100 PMIC");
 MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("pfuze100-regulator");
+MODULE_ALIAS("i2c:pfuze100-regulator");