---
 drivers/net/wireless/ath/ath5k/base.c |   54 +++++++++++-----------------------
 1 file changed, 19 insertions(+), 35 deletions(-)

Index: linux-2.6-stable/drivers/net/wireless/ath/ath5k/base.c
===================================================================
--- linux-2.6-stable.orig/drivers/net/wireless/ath/ath5k/base.c
+++ linux-2.6-stable/drivers/net/wireless/ath/ath5k/base.c
@@ -195,12 +195,21 @@ static int __devinit	ath5k_pci_probe(str
 				const struct pci_device_id *id);
 static void __devexit	ath5k_pci_remove(struct pci_dev *pdev);
 #ifdef CONFIG_PM
-static int		ath5k_pci_suspend(struct pci_dev *pdev,
-					pm_message_t state);
-static int		ath5k_pci_resume(struct pci_dev *pdev);
+static int		ath5k_pci_suspend(struct device *dev);
+static int		ath5k_pci_resume(struct device *dev);
+
+static struct dev_pm_ops ath5k_pm_ops = {
+	.suspend = ath5k_pci_suspend,
+	.resume = ath5k_pci_resume,
+	.freeze = ath5k_pci_suspend,
+	.thaw = ath5k_pci_resume,
+	.poweroff = ath5k_pci_suspend,
+	.restore = ath5k_pci_resume,
+};
+
+#define ATH5K_PM_OPS	(&ath5k_pm_ops)
 #else
-#define ath5k_pci_suspend NULL
-#define ath5k_pci_resume NULL
+#define ATH5K_PM_OPS	NULL
 #endif /* CONFIG_PM */
 
 static struct pci_driver ath5k_pci_driver = {
@@ -208,8 +217,7 @@ static struct pci_driver ath5k_pci_drive
 	.id_table	= ath5k_pci_id_table,
 	.probe		= ath5k_pci_probe,
 	.remove		= __devexit_p(ath5k_pci_remove),
-	.suspend	= ath5k_pci_suspend,
-	.resume		= ath5k_pci_resume,
+	.driver.pm	= ATH5K_PM_OPS,
 };
 
 
@@ -658,34 +666,20 @@ ath5k_pci_remove(struct pci_dev *pdev)
 }
 
 #ifdef CONFIG_PM
-static int
-ath5k_pci_suspend(struct pci_dev *pdev, pm_message_t state)
+static int ath5k_pci_suspend(struct device *dev)
 {
-	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
+	struct ieee80211_hw *hw = pci_get_drvdata(to_pci_dev(dev));
 	struct ath5k_softc *sc = hw->priv;
 
 	ath5k_led_off(sc);
-
-	free_irq(pdev->irq, sc);
-	pci_save_state(pdev);
-	pci_disable_device(pdev);
-	pci_set_power_state(pdev, PCI_D3hot);
-
 	return 0;
 }
 
-static int
-ath5k_pci_resume(struct pci_dev *pdev)
+static int ath5k_pci_resume(struct device *dev)
 {
+	struct pci_dev *pdev = to_pci_dev(dev);
 	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
 	struct ath5k_softc *sc = hw->priv;
-	int err;
-
-	pci_restore_state(pdev);
-
-	err = pci_enable_device(pdev);
-	if (err)
-		return err;
 
 	/*
 	 * Suspend/Resume resets the PCI configuration space, so we have to
@@ -694,18 +688,8 @@ ath5k_pci_resume(struct pci_dev *pdev)
 	 */
 	pci_write_config_byte(pdev, 0x41, 0);
 
-	err = request_irq(pdev->irq, ath5k_intr, IRQF_SHARED, "ath", sc);
-	if (err) {
-		ATH5K_ERR(sc, "request_irq failed\n");
-		goto err_no_irq;
-	}
-
 	ath5k_led_enable(sc);
 	return 0;
-
-err_no_irq:
-	pci_disable_device(pdev);
-	return err;
 }
 #endif /* CONFIG_PM */