Messages in this thread Patch in this message |  | | Date | Tue, 5 Sep 2006 10:14:26 +0200 | From | Pavel Machek <> | Subject | set power state of firewire host during suspend |
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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@suse.cz>
--- commit 099774f95904ca16463b9383d812d20621553555 tree 9173983914ccf142ce948dc03f7ae493b489c28f parent c0aceb8cda90a681ee8028e22b45c00e98b7c33c author <pavel@amd.ucw.cz> Tue, 05 Sep 2006 10:13:37 +0200 committer <pavel@amd.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@vger.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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