[UPSTREAM] Use new regulator API for pcf50633

[Mark Brown]

On Tue, Oct 28, 2008 at 07:37:53PM +0530, Balaji Rao wrote:

> The probe method creates the platform devices for the regulators. My
> question is, can we be 100% sure that when the
> platform_device_register returns, the regulators have been registered ?

You can't guarantee that the regulator driver is available at all and
will ever get loaded.  :)