linux-kernel - Re: [PATCH 0/3] PM / Domains / shmobile fixes

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Message-ID: <CANqRtoTLO=DqehwanGdE+rgxL_ofa5YCJjsx47doHzwZDP4Ocw@mail.gmail.com>
Date:	Thu, 14 Jul 2011 11:10:40 +0900
From:	Magnus Damm <magnus.damm@...il.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Linux PM mailing list <linux-pm@...ts.linux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Paul Mundt <lethal@...ux-sh.org>, linux-sh@...r.kernel.org
Subject: Re: [PATCH 0/3] PM / Domains / shmobile fixes

On Thu, Jul 14, 2011 at 6:52 AM, Rafael J. Wysocki <rjw@...k.pl> wrote:
> Hi,
>
> The following three patches fix a couple of issues in the code currently
> in my pm-domains branch at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6.git pm-domains
>
> [1/3] - Use genpd_queue_power_off_work() for queuing up the powering off
>        of A4LC (this avoids attempting to queue up a work item while it is
>        pending).
>
> [2/3] - Make the generic PM domains code react to -EBUSY returned from a
>        PM domain's .power_down() callback (needed for [3/3]).
>
> [3/3] - Return -EBUSY from the A4LC's .power_down() callback to indicate that
>        the domain hasn't been powered down on purpose and remove the confusing
>        (and now redundant) pm_genpd_poweron(A4LC) from pd_power_down_a3rv().

All patches above look great, thanks a lot for your help!

Acked-by: Magnus Damm <damm@...nsource.se>
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