tree bee9e9a62dace73825fece589dc32c82a95ae02c
parent 9e108d33edcb88bac3db39ba1683fc2c0591d7d4
author Linus Walleij <linus.walleij@stericsson.com> 1251284044 +0200
committer Liam Girdwood <lrg@slimlogic.co.uk> 1253622763 +0100

REGULATOR Handle positive returncode from enable

This makes _regulator_enable() properly handle the case where
a regulator is already on when you try to enable it. Currently
it will erroneously handle positive return values as an error.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>