Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (63 commits)
  drivers/net/usb/asix.c: Fix pointer cast.
  be2net: Bug fix to avoid disabling bottom half during firmware upgrade.
  proc_dointvec: write a single value
  hso: add support for new products
  Phonet: fix potential use-after-free in pep_sock_close()
  ath9k: remove VEOL support for ad-hoc
  ath9k: change beacon allocation to prefer the first beacon slot
  sock.h: fix kernel-doc warning
  cls_cgroup: Fix build error when built-in
  macvlan: do proper cleanup in macvlan_common_newlink() V2
  be2net: Bug fix in init code in probe
  net/dccp: expansion of error code size
  ath9k: Fix rx of mcast/bcast frames in PS mode with auto sleep
  wireless: fix sta_info.h kernel-doc warnings
  wireless: fix mac80211.h kernel-doc warnings
  iwlwifi: testing the wrong variable in iwl_add_bssid_station()
  ath9k_htc: rare leak in ath9k_hif_usb_alloc_tx_urbs()
  ath9k_htc: dereferencing before check in hif_usb_tx_cb()
  rt2x00: Fix rt2800usb TX descriptor writing.
  rt2x00: Fix failed SLEEP->AWAKE and AWAKE->SLEEP transitions.
  ...

1 files changed, 30 insertions, 4 deletions

diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index 14cbde5..6ed2df1 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -174,6 +174,7 @@ MODULE_PARM_DESC(buffer_size, "DMA buffer allocation size");
  * @iobase:	pointer to I/O memory region
  * @membase:	pointer to buffer memory region
  * @dma_alloc:	dma allocated buffer size
+ * @io_region_size:	I/O memory region size
  * @num_tx:	number of send buffers
  * @cur_tx:	last send buffer written
  * @dty_tx:	last buffer actually sent
@@ -193,6 +194,7 @@ struct ethoc {
 	void __iomem *iobase;
 	void __iomem *membase;
 	int dma_alloc;
+	resource_size_t io_region_size;
 
 	unsigned int num_tx;
 	unsigned int cur_tx;
@@ -943,6 +945,7 @@ static int ethoc_probe(struct platform_device *pdev)
 	priv = netdev_priv(netdev);
 	priv->netdev = netdev;
 	priv->dma_alloc = 0;
+	priv->io_region_size = mmio->end - mmio->start + 1;
 
 	priv->iobase = devm_ioremap_nocache(&pdev->dev, netdev->base_addr,
 			resource_size(mmio));
@@ -1047,20 +1050,34 @@ static int ethoc_probe(struct platform_device *pdev)
 	ret = register_netdev(netdev);
 	if (ret < 0) {
 		dev_err(&netdev->dev, "failed to register interface\n");
-		goto error;
+		goto error2;
 	}
 
 	goto out;
 
+error2:
+	netif_napi_del(&priv->napi);
 error:
 	mdiobus_unregister(priv->mdio);
 free_mdio:
 	kfree(priv->mdio->irq);
 	mdiobus_free(priv->mdio);
 free:
-	if (priv->dma_alloc)
-		dma_free_coherent(NULL, priv->dma_alloc, priv->membase,
-			netdev->mem_start);
+	if (priv) {
+		if (priv->dma_alloc)
+			dma_free_coherent(NULL, priv->dma_alloc, priv->membase,
+					  netdev->mem_start);
+		else if (priv->membase)
+			devm_iounmap(&pdev->dev, priv->membase);
+		if (priv->iobase)
+			devm_iounmap(&pdev->dev, priv->iobase);
+	}
+	if (mem)
+		devm_release_mem_region(&pdev->dev, mem->start,
+					mem->end - mem->start + 1);
+	if (mmio)
+		devm_release_mem_region(&pdev->dev, mmio->start,
+					mmio->end - mmio->start + 1);
 	free_netdev(netdev);
 out:
 	return ret;
@@ -1078,6 +1095,7 @@ static int ethoc_remove(struct platform_device *pdev)
 	platform_set_drvdata(pdev, NULL);
 
 	if (netdev) {
+		netif_napi_del(&priv->napi);
 		phy_disconnect(priv->phy);
 		priv->phy = NULL;
 
@@ -1089,6 +1107,14 @@ static int ethoc_remove(struct platform_device *pdev)
 		if (priv->dma_alloc)
 			dma_free_coherent(NULL, priv->dma_alloc, priv->membase,
 				netdev->mem_start);
+		else {
+			devm_iounmap(&pdev->dev, priv->membase);
+			devm_release_mem_region(&pdev->dev, netdev->mem_start,
+				netdev->mem_end - netdev->mem_start + 1);
+		}
+		devm_iounmap(&pdev->dev, priv->iobase);
+		devm_release_mem_region(&pdev->dev, netdev->base_addr,
+			priv->io_region_size);
 		unregister_netdev(netdev);
 		free_netdev(netdev);
 	}