regulator: Add and use rdev_<level> macros

regulator: Add and use rdev_<level> macros

On Tue, 2010-11-30 at 10:52 +0000, Mark Brown wrote:
> On Mon, Nov 29, 2010 at 05:12:56PM -0800, Joe Perches wrote:
> > Just to please broonie...
> > Signed-off-by: Joe Perches <joe@perches.com>
> As usual when fixing review issues please revise your original patch
> rather than posting a fresh patch.

Here's an earlier comment:

On Thu, 2010-11-18 at 13:30 +0000, Mark Brown wrote:
> This looks reasonable, please rebase on top of Daniel's patches and
> submit it properly (with changelog and so on).

Sometimes it's simpler for an upstream maintainer to do
something like:

git am -s <patch1.mbox>
patch -p1 < patch2.mbox
git commit --amend file

instead of back and forthing.

Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>