PCI: fix incorrect error return in pci_enable_wake
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>
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index d4d71fa..1fb7cff 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1091,7 +1091,7 @@
int error = 0;
bool pme_done = false;
- if (!device_may_wakeup(&dev->dev))
+ if (enable && !device_may_wakeup(&dev->dev))
return -EINVAL;
/*