PM regression with commit 5de85b9d57ab PM runtime re-init in v4.5-rc1

[Tony Lindgren]

* Rafael J. Wysocki <rafael at kernel.org> [160126 15:15]:
> On Tue, Jan 26, 2016 at 11:48 PM, Tony Lindgren <tony at atomide.com> wrote:
> > Hi,
> >
> > Looks like commit 5de85b9d57ab ("PM / runtime: Re-init runtime
> > PM states at probe error and driver unbind") broke PM on at least
> > omap3. It seems we now need to additionally also call
> > pm_runtime_dont_use_autosuspend() to get things working again?
> >
> > The following fixes idling on omap3, but I'm wondering if we
> > should do something in pm_runtime_reinit() instead?
> 
> Well, does it actually help if you add
> pm_runtime_dont_use_autosuspend(dev) to pm_runtime_reinit()?

No adding it to pm_runtime_reinit() does not help.

Looks like we have RPM_ACTIVE set in pm_runtime_reinit() if that
gives any clues.

Regards,

Tony