regulator: wm831x-ldo: Use regulator_map_voltage_linear for wm831x_alive_ldo_ops

wm831x_alive_ldo_ops uses simple linear voltage maps.
Thus use regulator_map_voltage_linear is more efficient than using the default
regulator_map_voltage_iterate.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2012-05-31 17:39:00 +08:00 • committed by Mark Brown
commit c2543b5f6c