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Message-Id: <200702092227.22283.dtor@insightbb.com>
Date:	Fri, 9 Feb 2007 22:27:21 -0500
From:	Dmitry Torokhov <dtor@...ightbb.com>
To:	nigel@...el.suspend2.net
Cc:	Robert Hancock <hancockr@...w.ca>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	Jeff Garzik <jeff@...zik.org>
Subject: Re: NAK new drivers without proper power management?

Hi Nigel,

On Friday 09 February 2007 21:05, Nigel Cunningham wrote:
> [   17.684475] Device driver serio0 lacks bus and class support for being resumed.
> [   17.684724] Device driver serio1 lacks bus and class support for being resumed.
> [   17.684874] Device driver psaux lacks bus and class support for being suspended or resumed.
> [   17.685015] Device driver serio2 lacks bus and class support for being resumed.
> [   18.373576] Device driver serio3 lacks bus and class support for being resumed.
> [   18.375666] Device driver serio4 lacks bus and class support for being resumed.
> 

You should probably only warn if driver does not have resume method - not
having suspend is quite valid if driver is able to restore state at resume
without explicitely saving anything at suspend time.

-- 
Dmitry
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