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PCI: do not call pci_set_power_state with PCI_D3cold

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PCI subsystem has not been ready for D3cold support yet.  So
PCI_D3cold should not be used as parameter for pci_set_power_state.
This patch is needed for upcoming PCI_D3cold support.

This patch has no functionality change, because pci_set_power_state
will bound the parameter to PCI_D3hot too.

CC: Michal Miroslaw <mirq-linux@rere.qmqm.pl>
CC: Jesse Barnes <jesse.barnes@intel.com>
Reviewed-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Huang Ying 2012-06-23 10:23:50 +08:00 committed by Bjorn Helgaas
parent 71a83bd727
commit 8497f69668
2 changed files with 2 additions and 2 deletions
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2
arch/x86/pci/mrst.c
View File

@ -264,7 +264,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_ANY_ID, pci_d3delay_fixup);
static void __devinit mrst_power_off_unused_dev(struct pci_dev *dev)
{
pci_set_power_state(dev, PCI_D3cold);
pci_set_power_state(dev, PCI_D3hot);
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0801, mrst_power_off_unused_dev);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0809, mrst_power_off_unused_dev);

2
drivers/misc/cb710/core.c
View File

@ -180,7 +180,7 @@ static int cb710_suspend(struct pci_dev *pdev, pm_message_t state)
pci_save_state(pdev);
pci_disable_device(pdev);
if (state.event & PM_EVENT_SLEEP)
pci_set_power_state(pdev, PCI_D3cold);
pci_set_power_state(pdev, PCI_D3hot);
return 0;
}