From: Rafael J. Wysocki <rjw@sisk.pl>
Date: Wed, 7 Jan 2009 12:05:05 +0000 (+0100)
Subject: PCI PM: Power-manage devices without drivers during suspend-resume
X-Git-Tag: v2.6.29-rc1~181^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=571ff7584bb9e05fca0eb79752ae55a46faf3a98;p=pandora-kernel.git

PCI PM: Power-manage devices without drivers during suspend-resume

PCI devices without drivers can be put into low power states during
suspend with the help of pci_prepare_to_sleep() and prevented from
generating wake-up events during resume with the help of
pci_enable_wake().  However, it's better not to put bridges into
low power states during suspend, because that might result in entire
bus segments being powered off.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---

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