Re: [BUG] Suspend tries to suspend devices already in D3

From: Rafael J. Wysocki
Date: Tue Feb 03 2009 - 04:34:40 EST


On Tuesday 03 February 2009, Frans Pop wrote:
> This is the second time I've hit this warning on an STR. Most times
> I do *not* get the warning. The first line is an extra debug printk I added
> after the first occurrence to give me the driver causing the problem.
>
> What is different is that before this suspend I had switched to my wired
> e1000e NIC and had done an ifdown on the wireless. I suspect that because
> of that the wireless already was at D3 _before_ the suspend was started.

If ifdown causes the device to go into D3, then this is possible.

> Could this be the same issue as reported by Ming Lei?

Yes, it could.

Thanks,
Rafael
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