linux-kernel - Re: [PATCH] Explicitly disable BT radio using rfkill interface on suspend

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Message-ID: <20090519090610.GA29967@srcf.ucam.org>
Date:	Tue, 19 May 2009 10:06:12 +0100
From:	Matthew Garrett <mjg59@...f.ucam.org>
To:	Marcel Holtmann <marcel@...tmann.org>
Cc:	Mario Limonciello <mario_limonciello@...l.com>,
	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Explicitly disable BT radio using rfkill interface on
	suspend

On Mon, May 18, 2009 at 10:14:24PM -0700, Marcel Holtmann wrote:
> Hi Matthew,
> > Ok. I don't think the right way to implement this is forcing dell-laptop 
> > to simulate an unplug. The HCI driver should be responsible for saving 
> > and restoring state of the device in its suspend/resume method.
> 
> what do you expect the generic USB driver to do? I don't see anything we
> can do about it, if the device gets removed from underneath us.

If the device is getting removed from underneath you, why isn't hid2hci 
being run again when it reappears as the hid device?

-- 
Matthew Garrett | mjg59@...f.ucam.org
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