tree 2f440014a55bc7b10205b0c18644a516db79f41d
parent 4fef21eaacb9d739f0120c930c78dac4f6875b9f
author Laxman Dewangan <ldewangan@nvidia.com> 1325489925 +0530
committer Mark Brown <broonie@opensource.wolfsonmicro.com> 1325504162 +0000

regulator: Enable supply regulator if child rail is enabled.

During regulator_register, the rail is set on the provided
machine constraints and if it is enabled then it is also
require to enable the supply regulator. This will make sure
that:
   1. Proper reference count for supply regulator to be maintain.
   2. Supply regulator should be enable when given rail is enabled.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>