summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--drivers/parport/parport_serial.c40
1 files changed, 12 insertions, 28 deletions
diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c
index 53a3eae65ade..d0a5bc542bac 100644
--- a/drivers/parport/parport_serial.c
+++ b/drivers/parport/parport_serial.c
@@ -664,57 +664,41 @@ static void parport_serial_pci_remove(struct pci_dev *dev)
return;
}
-#ifdef CONFIG_PM
-static int parport_serial_pci_suspend(struct pci_dev *dev, pm_message_t state)
+static int __maybe_unused parport_serial_pci_suspend(struct device *dev)
{
- struct parport_serial_private *priv = pci_get_drvdata(dev);
+ struct pci_dev *pdev = to_pci_dev(dev);
+ struct parport_serial_private *priv = pci_get_drvdata(pdev);
if (priv->serial)
pciserial_suspend_ports(priv->serial);
/* FIXME: What about parport? */
-
- pci_save_state(dev);
- pci_set_power_state(dev, pci_choose_state(dev, state));
return 0;
}
-static int parport_serial_pci_resume(struct pci_dev *dev)
+static int __maybe_unused parport_serial_pci_resume(struct device *dev)
{
- struct parport_serial_private *priv = pci_get_drvdata(dev);
- int err;
-
- pci_set_power_state(dev, PCI_D0);
- pci_restore_state(dev);
-
- /*
- * The device may have been disabled. Re-enable it.
- */
- err = pci_enable_device(dev);
- if (err) {
- printk(KERN_ERR "parport_serial: %s: error enabling "
- "device for resume (%d)\n", pci_name(dev), err);
- return err;
- }
+ struct pci_dev *pdev = to_pci_dev(dev);
+ struct parport_serial_private *priv = pci_get_drvdata(pdev);
if (priv->serial)
pciserial_resume_ports(priv->serial);
/* FIXME: What about parport? */
-
return 0;
}
-#endif
+
+static SIMPLE_DEV_PM_OPS(parport_serial_pm_ops,
+ parport_serial_pci_suspend, parport_serial_pci_resume);
static struct pci_driver parport_serial_pci_driver = {
.name = "parport_serial",
.id_table = parport_serial_pci_tbl,
.probe = parport_serial_pci_probe,
.remove = parport_serial_pci_remove,
-#ifdef CONFIG_PM
- .suspend = parport_serial_pci_suspend,
- .resume = parport_serial_pci_resume,
-#endif
+ .driver = {
+ .pm = &parport_serial_pm_ops,
+ },
};