netdev - Re: smsc911x suspend/resume

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Message-ID: <OFF34C9E86.0CCFA0E8-ON802576C4.0041FE48-802576C4.00447BBD@smsc.com>
Date:	Mon, 8 Feb 2010 12:27:50 +0000
From:	Steve.Glendinning@...c.com
To:	Daniel Mack <daniel@...aq.de>
Cc:	davem@...emloft.net, Ian.Saturley@...c.com,
	LAKML <linux-arm-kernel@...ts.infradead.org>,
	Mike Rapoport <mike@...pulab.co.il>, netdev@...r.kernel.org,
	netdev-owner@...r.kernel.org, Vlad.Lyalikov@...c.com
Subject: Re: smsc911x suspend/resume

> > I don't have the code in front of me (I'm travelling today) but IIRC
> > the driver doesn't place the LAN9220 in a specific power saving state,
> > so as far as the LAN9220 is concerned it's not actually suspended.
> 
> It does, I added that awhile back in b6907b0c7. But as I say, this is
> currently hard-coded to D1, and if support for D2 is desired, we would
> need to make that a platform data option.

You're right, and I should remember as I reviewed it!

Steve
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