On Tue, Oct 11, 2011 at 1:37 AM, Andrei Warkentin <[email protected]> wrote:
> Hi,
>
> ----- Original Message -----
>> From: "Greg KH" <[email protected]>
>> To: "Josh Triplett" <[email protected]>
>> Cc: "G, Manjunath Kondaiah" <[email protected]>, 
>> [email protected], "Grant Likely"
>> <[email protected]>, [email protected], 
>> [email protected], [email protected],
>> "Dilan Lee" <[email protected]>, "Mark Brown" 
>> <[email protected]>, [email protected]
>> 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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