regulator: Convert lp3972 to set_voltage_sel

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-By: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2012-03-23 10:51:14 +08:00 • committed by Mark Brown
commit 24c896f548