[PATCH 3/4] PM / Domains: Improve error handling while adding/removing devices

[Kevin Hilman]

Ulf Hansson <ulf.hansson at linaro.org> writes:

> To improve error handling while adding/removing devices from their PM
> domains, we need to restructure the code a bit. Let's do this by moving
> the device specific parts into a separate function.
>
> Signed-off-by: Ulf Hansson <ulf.hansson at linaro.org>

This looks like just restructuring, but with these kinds of patches, its
hard to be sure that it's just refactoring, with no functional changes,
so it's nice to be clear in the changelog whether there are (meant to
be) any functional changes.

Kevin