From: Philip Langdale <philipl@overt.org>
To: Pierre Ossman <drzeus@drzeus.cx>
Cc: rjw@sisk.pl, 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 12:40:03 -0800 [thread overview]
Message-ID: <497B7CA3.3080802@overt.org> (raw)
In-Reply-To: <20090124185723.7dc9a875@mjolnir.drzeus.cx>
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
--phil
next prev parent reply other threads:[~2009-01-24 20:40 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 [this message]
2009-01-24 20:55 ` Rafael J. Wysocki
2009-01-24 21:11 ` Pierre Ossman
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