PCI/PM: Report wakeup events before resuming devices
Make wakeup events be reported by the PCI subsystem before attempting to
resume devices or queuing up runtime resume requests for them, because
wakeup events should be reported as soon as they have been detected.
Signed-off-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 bf7ad2c..b714d78 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1308,8 +1308,8 @@
static int pci_pme_wakeup(struct pci_dev *dev, void *ign)
{
if (pci_check_pme_status(dev)) {
- pm_request_resume(&dev->dev);
pci_wakeup_event(dev);
+ pm_request_resume(&dev->dev);
}
return 0;
}