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PCI: fix incorrect error return in pci_enable_wake

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This patch (as1186) fixes a minor mistake in pci_enable_wake().  When
the routine is asked to disable remote wakeup, it should not return an
error merely because the device is not allowed to do wakeups!

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Alan Stern 2008-12-16 14:06:58 -05:00 committed by Jesse Barnes
parent f0e88af855
commit bebd590ca2
1 changed files with 1 additions and 1 deletions
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drivers/pci/pci.c
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@ -1091,7 +1091,7 @@ int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int enable)
int error = 0;
bool pme_done = false;
if (!device_may_wakeup(&dev->dev))
if (enable && !device_may_wakeup(&dev->dev))
return -EINVAL;
/*