[wireless prism54] use netdev_priv() helper

drivers/net/wireless/prism54/islpci_dev.c

@@ -245,7 +245,7 @@ static int
 islpci_open(struct net_device *ndev)
 {
 	u32 rc;
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 	printk(KERN_DEBUG "%s: islpci_open()\n", ndev->name);
 
@@ -265,7 +265,7 @@ islpci_open(struct net_device *ndev)
 static int
 islpci_close(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 	printk(KERN_DEBUG "%s: islpci_close ()\n", ndev->name);
 
@@ -491,7 +491,7 @@ islpci_reset(islpci_private *priv, int reload_firmware)
 struct net_device_stats *
 islpci_statistics(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 #if VERBOSE > SHOW_ERROR_MESSAGES
 	DEBUG(SHOW_FUNCTION_CALLS, "islpci_statistics \n");

drivers/net/wireless/prism54/islpci_eth.c

@@ -72,7 +72,7 @@ islpci_eth_cleanup_transmit(islpci_private *priv,
 int
 islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	isl38xx_control_block *cb = priv->control_block;
 	u32 index;
 	dma_addr_t pci_map_address;
@@ -411,7 +411,7 @@ islpci_eth_receive(islpci_private *priv)
 void
 islpci_eth_tx_timeout(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	struct net_device_stats *statistics = &priv->statistics;
 
 	/* increment the transmit error counter */

drivers/net/wireless/prism54/islpci_hotplug.c

@@ -133,7 +133,7 @@ prism54_get_card_model(struct net_device *ndev)
 	islpci_private	*priv;
 	char		*modelp;
 
-	priv = ndev->priv;
+	priv = netdev_priv(ndev);
 	switch (priv->pdev->subsystem_device) {
 	case PCIDEVICE_ISL3877:
 		modelp = "PRISM Indigo";
@@ -269,7 +269,7 @@ prism54_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		goto do_pci_release_regions;
 	}
 
-	priv = ndev->priv;
+	priv = netdev_priv(ndev);
 	islpci_set_state(priv, PRV_STATE_PREBOOT); /* we are attempting to boot */
 
 	/* card is in unknown state yet, might have some interrupts pending */
@@ -314,7 +314,7 @@ void
 prism54_remove(struct pci_dev *pdev)
 {
 	struct net_device *ndev = pci_get_drvdata(pdev);
-	islpci_private *priv = ndev ? ndev->priv : 0;
+	islpci_private *priv = ndev ? netdev_priv(ndev) : 0;
 	BUG_ON(!priv);
 
 	if (!__in_cleanup_module) {
@@ -355,7 +355,7 @@ int
 prism54_suspend(struct pci_dev *pdev, u32 state)
 {
 	struct net_device *ndev = pci_get_drvdata(pdev);
-	islpci_private *priv = ndev ? ndev->priv : 0;
+	islpci_private *priv = ndev ? netdev_priv(ndev) : 0;
 	BUG_ON(!priv);
 
 	printk(KERN_NOTICE "%s: got suspend request (state %d)\n",
@@ -380,7 +380,7 @@ int
 prism54_resume(struct pci_dev *pdev)
 {
 	struct net_device *ndev = pci_get_drvdata(pdev);
-	islpci_private *priv = ndev ? ndev->priv : 0;
+	islpci_private *priv = ndev ? netdev_priv(ndev) : 0;
 	BUG_ON(!priv);
 
 	printk(KERN_NOTICE "%s: got resume request\n", ndev->name);

drivers/net/wireless/prism54/islpci_mgt.c

@@ -106,7 +106,7 @@ pimfor_decode_header(void *data, int len)
 int
 islpci_mgmt_rx_fill(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	isl38xx_control_block *cb =    /* volatile not needed */
 		(isl38xx_control_block *) priv->control_block;
 	u32 curr = le32_to_cpu(cb->driver_curr_frag[ISL38XX_CB_RX_MGMTQ]);
@@ -165,7 +165,7 @@ static int
 islpci_mgt_transmit(struct net_device *ndev, int operation, unsigned long oid,
 		    void *data, int length)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	isl38xx_control_block *cb =
 		(isl38xx_control_block *) priv->control_block;
 	void *p;
@@ -271,7 +271,7 @@ islpci_mgt_transmit(struct net_device *ndev, int operation, unsigned long oid,
 int
 islpci_mgt_receive(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	isl38xx_control_block *cb =
 		(isl38xx_control_block *) priv->control_block;
 	u32 curr_frag;
@@ -414,7 +414,7 @@ n",
 void
 islpci_mgt_cleanup_transmit(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	isl38xx_control_block *cb =    /* volatile not needed */
 		(isl38xx_control_block *) priv->control_block;
 	u32 curr_frag;
@@ -451,7 +451,7 @@ islpci_mgt_transaction(struct net_device *ndev,
 		       void *senddata, int sendlen,
 		       struct islpci_mgmtframe **recvframe)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	const long wait_cycle_jiffies = (ISL38XX_WAIT_CYCLE * 10 * HZ) / 1000;
 	long timeout_left = ISL38XX_MAX_WAIT_CYCLES * wait_cycle_jiffies;
 	int err;