On Tue, Oct 11, 2011 at 1:37 AM, Andrei Warkentin <awarken...@vmware.com> wrote:
> Hi,
>
> ----- Original Message -----
>> From: "Greg KH" <g...@kroah.com>
>> To: "Josh Triplett" <j...@joshtriplett.org>
>> Cc: "G, Manjunath Kondaiah" <manj...@ti.com>, 
>> linux-arm-ker...@lists.infradead.org, "Grant Likely"
>> <grant.lik...@secretlab.ca>, linux-o...@vger.kernel.org, 
>> linux-mmc@vger.kernel.org, linux-ker...@vger.kernel.org,
>> "Dilan Lee" <di...@nvidia.com>, "Mark Brown" 
>> <broo...@opensource.wolfsonmicro.com>, manjun...@jasper.es
>> Sent: Saturday, October 8, 2011 11:55:02 AM
>> Subject: Re: [PATCH 2/5] drivercore: Add driver probe deferral mechanism
>>
>
> I'm a bit of a fly on the wall here, but I'm curious how this impacts 
> suspend/resume.
> device_initialize->device_pm_init are called from device_register, so 
> certainly this
> patch doesn't also ensure that the PM ordering matches probe ordering, which 
> is bound
> to break suspend, right? Was this ever tested with the OMAP target? Shouldn't 
> the

Inside device_add(), device_pm_add is called before bus_probe_device,
so the patch can't change the device order in pm list, and just change
the driver probe order.

> PM change be also part of this patch set? I don't see why you would want to 
> have this in
> without the PM changes.
>


thanks,
-- 
Ming Lei
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