From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Philip Langdale <philipl@overt.org>
Subject: Re: [PATCH] ricoh_mmc: Use suspend_late/resume_early
Date: Sat, 24 Jan 2009 21:55:01 +0100
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Cc: Pierre Ossman <drzeus@drzeus.cx>,
       linux kernel <linux-kernel@vger.kernel.org>, sdhci-devel@list.drzeus.cx
References: <39393.98.210.152.237.1232305880.squirrel@overt.org> <20090124185723.7dc9a875@mjolnir.drzeus.cx> <497B7CA3.3080802@overt.org>
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On Saturday 24 January 2009, Philip Langdale wrote:
> Pierre Ossman wrote:
> > On Sun, 18 Jan 2009 14:11:20 -0500 (EST)
> > philipl@overt.org wrote:
> > 
> >> If ricoh_mmc suspends before sdhci_pci, it will pull the card
> >> out from under the controller, which could leave the system in
> >> a very confused state.
> >>
> >> Using suspend_late/resume_early ensures that sdhci_pci suspends first
> >> and resumes second.
> >>
> >> Signed-off-by: Philip Langdale <philipl@overt.org>
> >> ---
> > 
> > What's the plan here? Apply for .29?
> 
> That's what I'd recommend - we are seeing reports of problems that
> would be fixed by this.
> 
> eg: http://lkml.org/lkml/2009/1/21/241

Agreed.

Thanks,
Rafael
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