linux-kernel - Re: [Update][PATCH 0/5] PM: Make the PM core execute driver callbacks if subsystem ones are not present

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Date:	Thu, 15 Dec 2011 15:08:33 -0800
From:	Greg KH <gregkh@...e.de>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Linux PM list <linux-pm@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Russell King <linux@....linux.org.uk>,
	Namhyung Kim <namhyung@...il.com>,
	Alan Stern <stern@...land.harvard.edu>
Subject: Re: [Update][PATCH 0/5] PM: Make the PM core execute driver
 callbacks if subsystem ones are not present

On Thu, Dec 15, 2011 at 11:34:16PM +0100, Rafael J. Wysocki wrote:
> Hi,
> 
> I have one more patch for this series and a couple of fixes.
> 
> On Saturday, December 10, 2011, Rafael J. Wysocki wrote:
> > 
> > The following patchset changes the PM core so that driver callbacks
> > are executed automatically when subsystem ones are not present and
> > uses the new PM core's behavior to simplify the platform and AMBA bus
> > types (there probably are many more bus types that may be simplified
> > this way, but those two were the easiest targets for me).
> > 
> > The reasons why to do this are outlined in the changelog of the second patch.
> 
> [1/5] - Make pm_op and pm_noirq_op return callbacks
> [2/5] - Make PM core call driver callbacks directly if subsystem ones are not present
> [3/5] - Remove unnecessary bus type PM callback from platform bus type
> [4/5] - Remove unnecessary bus type PM callback from AMBA bus type
> [5/5] - Drop generic_subsys_pm_ops
> 
> If there are no objections, I'd like to take these patches for 3.3.

No objection from me, thanks for doing this.

greg k-h
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