linux-imx

regulator: anatop: Use regulator_[get|set]_voltage_sel_regmap

Call regulator_[get|set]_voltage_sel_regmap instead of open code.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Ying-Chun Liu <paulliu@debian.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>