linux-wandboard

regulator: ab8500: Use a struct to select the good regulator configuration

At the probe use a structure to select the good regulator array from
from ab9540, ab8505, ab8540 or ab8500 configuration.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>