3 files changed, 19 insertions, 44 deletions

diff --git a/drivers/net/ethernet/smsc/Kconfig b/drivers/net/ethernet/smsc/Kconfig
index 6293b1e6c772..b77e427e6729 100644
--- a/drivers/net/ethernet/smsc/Kconfig
+++ b/drivers/net/ethernet/smsc/Kconfig
@@ -28,7 +28,7 @@ config SMC9194
 	  option if you have a DELL laptop with the docking station, or
 	  another SMC9192/9194 based chipset.  Say Y if you want it compiled
 	  into the kernel, and read the file
-	  <file:Documentation/networking/device_drivers/smsc/smc9.rst>.
+	  <file:Documentation/networking/device_drivers/ethernet/smsc/smc9.rst>.
 
 	  To compile this driver as a module, choose M here. The module
 	  will be called smc9194.
@@ -44,7 +44,7 @@ config SMC91X
 	  This is a driver for SMC's 91x series of Ethernet chipsets,
 	  including the SMC91C94 and the SMC91C111. Say Y if you want it
 	  compiled into the kernel, and read the file
-	  <file:Documentation/networking/device_drivers/smsc/smc9.rst>.
+	  <file:Documentation/networking/device_drivers/ethernet/smsc/smc9.rst>.
 
 	  This driver is also available as a module ( = code which can be
 	  inserted in and removed from the running kernel whenever you want).
diff --git a/drivers/net/ethernet/smsc/epic100.c b/drivers/net/ethernet/smsc/epic100.c
index 61ddee0c2a2e..d950b312c418 100644
--- a/drivers/net/ethernet/smsc/epic100.c
+++ b/drivers/net/ethernet/smsc/epic100.c
@@ -1512,12 +1512,9 @@ static void epic_remove_one(struct pci_dev *pdev)
 	/* pci_power_off(pdev, -1); */
 }
 
-
-#ifdef CONFIG_PM
-
-static int epic_suspend (struct pci_dev *pdev, pm_message_t state)
+static int __maybe_unused epic_suspend(struct device *dev_d)
 {
-	struct net_device *dev = pci_get_drvdata(pdev);
+	struct net_device *dev = dev_get_drvdata(dev_d);
 	struct epic_private *ep = netdev_priv(dev);
 	void __iomem *ioaddr = ep->ioaddr;
 
@@ -1531,9 +1528,9 @@ static int epic_suspend (struct pci_dev *pdev, pm_message_t state)
 }
 
 
-static int epic_resume (struct pci_dev *pdev)
+static int __maybe_unused epic_resume(struct device *dev_d)
 {
-	struct net_device *dev = pci_get_drvdata(pdev);
+	struct net_device *dev = dev_get_drvdata(dev_d);
 
 	if (!netif_running(dev))
 		return 0;
@@ -1542,18 +1539,14 @@ static int epic_resume (struct pci_dev *pdev)
 	return 0;
 }
 
-#endif /* CONFIG_PM */
-
+static SIMPLE_DEV_PM_OPS(epic_pm_ops, epic_suspend, epic_resume);
 
 static struct pci_driver epic_driver = {
 	.name		= DRV_NAME,
 	.id_table	= epic_pci_tbl,
 	.probe		= epic_init_one,
 	.remove		= epic_remove_one,
-#ifdef CONFIG_PM
-	.suspend	= epic_suspend,
-	.resume		= epic_resume,
-#endif /* CONFIG_PM */
+	.driver.pm	= &epic_pm_ops,
 };
 
 
diff --git a/drivers/net/ethernet/smsc/smsc9420.c b/drivers/net/ethernet/smsc/smsc9420.c
index 7312e522c022..42bef04d65ba 100644
--- a/drivers/net/ethernet/smsc/smsc9420.c
+++ b/drivers/net/ethernet/smsc/smsc9420.c
@@ -1422,11 +1422,9 @@ out_0:
 	return result;
 }
 
-#ifdef CONFIG_PM
-
-static int smsc9420_suspend(struct pci_dev *pdev, pm_message_t state)
+static int __maybe_unused smsc9420_suspend(struct device *dev_d)
 {
-	struct net_device *dev = pci_get_drvdata(pdev);
+	struct net_device *dev = dev_get_drvdata(dev_d);
 	struct smsc9420_pdata *pd = netdev_priv(dev);
 	u32 int_cfg;
 	ulong flags;
@@ -1451,34 +1449,21 @@ static int smsc9420_suspend(struct pci_dev *pdev, pm_message_t state)
 		netif_device_detach(dev);
 	}
 
-	pci_save_state(pdev);
-	pci_enable_wake(pdev, pci_choose_state(pdev, state), 0);
-	pci_disable_device(pdev);
-	pci_set_power_state(pdev, pci_choose_state(pdev, state));
+	device_wakeup_disable(dev_d);
 
 	return 0;
 }
 
-static int smsc9420_resume(struct pci_dev *pdev)
+static int __maybe_unused smsc9420_resume(struct device *dev_d)
 {
-	struct net_device *dev = pci_get_drvdata(pdev);
-	struct smsc9420_pdata *pd = netdev_priv(dev);
+	struct net_device *dev = dev_get_drvdata(dev_d);
 	int err;
 
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-
-	err = pci_enable_device(pdev);
-	if (err)
-		return err;
+	pci_set_master(to_pci_dev(dev_d));
 
-	pci_set_master(pdev);
-
-	err = pci_enable_wake(pdev, PCI_D0, 0);
-	if (err)
-		netif_warn(pd, ifup, pd->dev, "pci_enable_wake failed: %d\n",
-			   err);
+	device_wakeup_disable(dev_d);
 
+	err = 0;
 	if (netif_running(dev)) {
 		/* FIXME: gross. It looks like ancient PM relic.*/
 		err = smsc9420_open(dev);
@@ -1487,8 +1472,6 @@ static int smsc9420_resume(struct pci_dev *pdev)
 	return err;
 }
 
-#endif /* CONFIG_PM */
-
 static const struct net_device_ops smsc9420_netdev_ops = {
 	.ndo_open		= smsc9420_open,
 	.ndo_stop		= smsc9420_stop,
@@ -1658,15 +1641,14 @@ static void smsc9420_remove(struct pci_dev *pdev)
 	pci_disable_device(pdev);
 }
 
+static SIMPLE_DEV_PM_OPS(smsc9420_pm_ops, smsc9420_suspend, smsc9420_resume);
+
 static struct pci_driver smsc9420_driver = {
 	.name = DRV_NAME,
 	.id_table = smsc9420_id_table,
 	.probe = smsc9420_probe,
 	.remove = smsc9420_remove,
-#ifdef CONFIG_PM
-	.suspend = smsc9420_suspend,
-	.resume = smsc9420_resume,
-#endif /* CONFIG_PM */
+	.driver.pm = &smsc9420_pm_ops,
 };
 
 static int __init smsc9420_init_module(void)