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Message-ID: <20060905081426.GA4105@elf.ucw.cz> Date: Tue, 5 Sep 2006 10:14:26 +0200 From: Pavel Machek <pavel@....cz> To: bcollins@...ian.org, scjody@...ernduck.com, linux1394-devel@...ts.sourceforge.net, kernel list <linux-kernel@...r.kernel.org>, Andrew Morton <akpm@...l.org> Subject: set power state of firewire host during suspend Put firewire host controller in PCI Dx state for system suspend. (I was not able to measure any power savings, but it sounds like right thing to do, anyway.) Signed-off-by: Pavel Machek <pavel@...e.cz> --- commit 099774f95904ca16463b9383d812d20621553555 tree 9173983914ccf142ce948dc03f7ae493b489c28f parent c0aceb8cda90a681ee8028e22b45c00e98b7c33c author <pavel@....ucw.cz> Tue, 05 Sep 2006 10:13:37 +0200 committer <pavel@....ucw.cz> Tue, 05 Sep 2006 10:13:37 +0200 drivers/ieee1394/ohci1394.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c index 448df27..12b6dfa 100644 --- a/drivers/ieee1394/ohci1394.c +++ b/drivers/ieee1394/ohci1394.c @@ -3565,6 +3565,7 @@ static int ohci1394_pci_suspend (struct } #endif + pci_set_power_state(pdev, pci_choose_state(pdev, state)); return 0; } -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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