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From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Philip Langdale <philipl@overt.org>
Cc: Pierre Ossman <drzeus@drzeus.cx>,
	linux kernel <linux-kernel@vger.kernel.org>,
	sdhci-devel@list.drzeus.cx
Subject: Re: [PATCH] ricoh_mmc: Use suspend_late/resume_early
Date: Sat, 24 Jan 2009 21:55:01 +0100	[thread overview]
Message-ID: <200901242155.02113.rjw@sisk.pl> (raw)
In-Reply-To: <497B7CA3.3080802@overt.org>

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

  reply	other threads:[~2009-01-24 20:55 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-01-18 19:11 [PATCH] ricoh_mmc: Use suspend_late/resume_early philipl
2009-01-24 17:57 ` Pierre Ossman
2009-01-24 20:40   ` Philip Langdale
2009-01-24 20:55     ` Rafael J. Wysocki [this message]
2009-01-24 21:11       ` Pierre Ossman

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