Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6

Conflicts:
	drivers/net/wireless/iwlwifi/iwl-core.h

1 files changed, 31 insertions, 27 deletions

diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index ee617205cb4a..fe2c3a644a6e 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -113,25 +113,22 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         u16 subsysid;
         u32 val;
         int ret = 0;
-        struct ath_hw *ah;
         char hw_name[64];
 
         if (pci_enable_device(pdev))
                 return -EIO;
 
         ret =  pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
-
         if (ret) {
                 printk(KERN_ERR "ath9k: 32-bit DMA not available\n");
-                goto bad;
+                goto err_dma;
         }
 
         ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
-
         if (ret) {
                 printk(KERN_ERR "ath9k: 32-bit DMA consistent "
                         "DMA enable failed\n");
-                goto bad;
+                goto err_dma;
         }
 
         /*
@@ -171,22 +168,22 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         if (ret) {
                 dev_err(&pdev->dev, "PCI memory region reserve error\n");
                 ret = -ENODEV;
-                goto bad;
+                goto err_region;
         }
 
         mem = pci_iomap(pdev, 0, 0);
         if (!mem) {
                 printk(KERN_ERR "PCI memory map error\n") ;
                 ret = -EIO;
-                goto bad1;
+                goto err_iomap;
         }
 
         hw = ieee80211_alloc_hw(sizeof(struct ath_wiphy) +
                                 sizeof(struct ath_softc), &ath9k_ops);
         if (!hw) {
-                dev_err(&pdev->dev, "no memory for ieee80211_hw\n");
+                dev_err(&pdev->dev, "No memory for ieee80211_hw\n");
                 ret = -ENOMEM;
-                goto bad2;
+                goto err_alloc_hw;
         }
 
         SET_IEEE80211_DEV(hw, &pdev->dev);
@@ -201,25 +198,25 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         sc->dev = &pdev->dev;
         sc->mem = mem;
 
-        pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &subsysid);
-        ret = ath_init_device(id->device, sc, subsysid, &ath_pci_bus_ops);
-        if (ret) {
-                dev_err(&pdev->dev, "failed to initialize device\n");
-                goto bad3;
-        }
-
-        /* setup interrupt service routine */
+        /* Will be cleared in ath9k_start() */
+        sc->sc_flags |= SC_OP_INVALID;
 
         ret = request_irq(pdev->irq, ath_isr, IRQF_SHARED, "ath9k", sc);
         if (ret) {
                 dev_err(&pdev->dev, "request_irq failed\n");
-                goto bad4;
+                goto err_irq;
         }
 
         sc->irq = pdev->irq;
 
-        ah = sc->sc_ah;
-        ath9k_hw_name(ah, hw_name, sizeof(hw_name));
+        pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &subsysid);
+        ret = ath9k_init_device(id->device, sc, subsysid, &ath_pci_bus_ops);
+        if (ret) {
+                dev_err(&pdev->dev, "Failed to initialize device\n");
+                goto err_init;
+        }
+
+        ath9k_hw_name(sc->sc_ah, hw_name, sizeof(hw_name));
         printk(KERN_INFO
                "%s: %s mem=0x%lx, irq=%d\n",
                wiphy_name(hw->wiphy),
@@ -227,15 +224,18 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
                (unsigned long)mem, pdev->irq);
 
         return 0;
-bad4:
-        ath_detach(sc);
-bad3:
+
+err_init:
+        free_irq(sc->irq, sc);
+err_irq:
         ieee80211_free_hw(hw);
-bad2:
+err_alloc_hw:
         pci_iounmap(pdev, mem);
-bad1:
+err_iomap:
         pci_release_region(pdev, 0);
-bad:
+err_region:
+        /* Nothing */
+err_dma:
         pci_disable_device(pdev);
         return ret;
 }
@@ -245,8 +245,12 @@ static void ath_pci_remove(struct pci_dev *pdev)
         struct ieee80211_hw *hw = pci_get_drvdata(pdev);
         struct ath_wiphy *aphy = hw->priv;
         struct ath_softc *sc = aphy->sc;
+        struct ath_common *common = ath9k_hw_common(sc->sc_ah);
 
-        ath_cleanup(sc);
+        ath9k_deinit_device(sc);
+        free_irq(sc->irq, sc);
+        ieee80211_free_hw(sc->hw);
+        ath_bus_cleanup(common);
 }
 
 #ifdef CONFIG_PM