Re: [PATCH/RFC] platform_bus: Allow runtime PM by default

Rafael J. Wysocki
2010-03-27T23:29:08Z

On Saturday 27 March 2010, Mark Brown wrote:
> On 26 Mar 2010, at 22:35, "Rafael J. Wysocki" <rjw@sisk.pl> wrote:
>
> > On Friday 26 March 2010, Mark Brown wrote:
> >> Currently the default runtime PM callbacks for platform devices
> >> return
> >> -ENOSYS, preventing the use of runtime PM platforms until they have
> >> provided at least a default implementation. This hinders the use of
> >> runtime PM by devices which work with many platforms such as memory
> >> mapped devices, MFDs and on chip IPs shared by multiple
> >> architectures.
> >>
> >> Change the default implementation to the standard pm_generic_runtime
> >> one, allowing drivers to use runtime PM without per-architecture
> >> changes.
> >>
> >> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
> >
> > Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
> >
> > Is it very urgent?
>
> Not especially - worst case you just don't get devices suspending
> which isn't the end of the world and there's no build time
> dependencies introduced.

OK, so I guess it will be sufficient if Greg queues it for .35.

Rafael