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authorRafael J. Wysocki <rjw@sisk.pl>2009-01-07 13:05:05 +0100
committerJesse Barnes <jbarnes@virtuousgeek.org>2009-01-07 11:15:18 -0800
commit571ff7584bb9e05fca0eb79752ae55a46faf3a98 (patch)
treea9439b1749154f2a7d4ed18c28a4d221235f2f3b /net
parentfa58d305d9925b01830e535896a7227a868a9e15 (diff)
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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