The older PM API doesn't have a way to get notifications on hibernate
events. Switch to the newer one that gives us those notifications.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
-static int virtio_pci_suspend(struct pci_dev *pci_dev, pm_message_t state)
+static int virtio_pci_suspend(struct device *dev)
+ struct pci_dev *pci_dev = to_pci_dev(dev);
+
pci_save_state(pci_dev);
pci_set_power_state(pci_dev, PCI_D3hot);
return 0;
}
pci_save_state(pci_dev);
pci_set_power_state(pci_dev, PCI_D3hot);
return 0;
}
-static int virtio_pci_resume(struct pci_dev *pci_dev)
+static int virtio_pci_resume(struct device *dev)
+ struct pci_dev *pci_dev = to_pci_dev(dev);
+
pci_restore_state(pci_dev);
pci_set_power_state(pci_dev, PCI_D0);
return 0;
}
pci_restore_state(pci_dev);
pci_set_power_state(pci_dev, PCI_D0);
return 0;
}
+
+static const struct dev_pm_ops virtio_pci_pm_ops = {
+ .suspend = virtio_pci_suspend,
+ .resume = virtio_pci_resume,
+};
#endif
static struct pci_driver virtio_pci_driver = {
#endif
static struct pci_driver virtio_pci_driver = {
.probe = virtio_pci_probe,
.remove = __devexit_p(virtio_pci_remove),
#ifdef CONFIG_PM
.probe = virtio_pci_probe,
.remove = __devexit_p(virtio_pci_remove),
#ifdef CONFIG_PM
- .suspend = virtio_pci_suspend,
- .resume = virtio_pci_resume,
+ .driver.pm = &virtio_pci_pm_ops,