diff options
| author |   Rafael J. Wysocki <rjw@sisk.pl> | 2010-12-29 13:22:08 +0100 |
|---|---|---|
| committer |   Jesse Barnes <jbarnes@virtuousgeek.org> | 2011-01-14 08:55:43 -0800 |
| commit | 0f953bf6b4efa0daddb7c418130a9bd3ee97f7ed (patch) | |
| tree | 4a24901b0ff701e80787e39d87603bdd4b762876 /drivers/pci/pcie/pme.c | |
| parent | PCI/PM: Use pm_wakeup_event() directly for reporting wakeup events (diff) | |
| download | linux-dev-0f953bf6b4efa0daddb7c418130a9bd3ee97f7ed.tar.xz linux-dev-0f953bf6b4efa0daddb7c418130a9bd3ee97f7ed.zip | |
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>
Diffstat (limited to '')
| -rw-r--r-- | drivers/pci/pcie/pme.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/pcie/pme.c b/drivers/pci/pcie/pme.c index 073f0308c6b2..0057344a3fcb 100644 --- a/drivers/pci/pcie/pme.c +++ b/drivers/pci/pcie/pme.c @@ -84,8 +84,8 @@ static bool pcie_pme_walk_bus(struct pci_bus *bus) list_for_each_entry(dev, &bus->devices, bus_list) { /* Skip PCIe devices in case we started from a root port. */ if (!pci_is_pcie(dev) && pci_check_pme_status(dev)) { - pm_request_resume(&dev->dev); pci_wakeup_event(dev); + pm_request_resume(&dev->dev); ret = true; } @@ -187,8 +187,8 @@ static void pcie_pme_handle_request(struct pci_dev *port, u16 req_id) /* The device is there, but we have to check its PME status. */ found = pci_check_pme_status(dev); if (found) { - pm_request_resume(&dev->dev); pci_wakeup_event(dev); + pm_request_resume(&dev->dev); } pci_dev_put(dev); } else if (devfn) { |