[ARM] OMAP3: update ES level flags to discriminate between post-ES2 revisions

[linux-2.6-omap-h63xx.git] / drivers / net / mace.c

diff --git a/drivers/net/mace.c b/drivers/net/mace.c
index 95ebe72f320f0ee1cb9ec1c17b8fb661b527f3d1..feebbd92aff2d3202d8e877cf31a6c6f13117140 100644 (file)
--- a/drivers/net/mace.c
+++ b/drivers/net/mace.c
@@ -101,7 +101,6 @@ static int __devinit mace_probe(struct macio_dev *mdev, const struct of_device_i
        struct mace_data *mp;
        const unsigned char *addr;
        int j, rev, rc = -EBUSY;
-       DECLARE_MAC_BUF(mac);
 
        if (macio_resource_count(mdev) != 3 || macio_irq_count(mdev) != 3) {
                printk(KERN_ERR "can't use MACE %s: need 3 addrs and 3 irqs\n",
@@ -144,7 +143,7 @@ static int __devinit mace_probe(struct macio_dev *mdev, const struct of_device_i
        }
        SET_NETDEV_DEV(dev, &mdev->ofdev.dev);
 
-       mp = dev->priv;
+       mp = netdev_priv(dev);
        mp->mdev = mdev;
        macio_set_drvdata(mdev, dev);
 
@@ -165,7 +164,7 @@ static int __devinit mace_probe(struct macio_dev *mdev, const struct of_device_i
                        in_8(&mp->mace->chipid_lo);
 
 
-       mp = (struct mace_data *) dev->priv;
+       mp = netdev_priv(dev);
        mp->maccc = ENXMT | ENRCV;
 
        mp->tx_dma = ioremap(macio_resource_start(mdev, 1), 0x1000);
@@ -241,8 +240,8 @@ static int __devinit mace_probe(struct macio_dev *mdev, const struct of_device_i
                goto err_free_rx_irq;
        }
 
-       printk(KERN_INFO "%s: MACE at %s, chip revision %d.%d\n",
-              dev->name, print_mac(mac, dev->dev_addr),
+       printk(KERN_INFO "%s: MACE at %pM, chip revision %d.%d\n",
+              dev->name, dev->dev_addr,
               mp->chipid >> 8, mp->chipid & 0xff);
 
        return 0;
@@ -276,7 +275,7 @@ static int __devexit mace_remove(struct macio_dev *mdev)
 
        macio_set_drvdata(mdev, NULL);
 
-       mp = dev->priv;
+       mp = netdev_priv(dev);
 
        unregister_netdev(dev);
 
@@ -312,7 +311,7 @@ static void dbdma_reset(volatile struct dbdma_regs __iomem *dma)
 
 static void mace_reset(struct net_device *dev)
 {
-    struct mace_data *mp = (struct mace_data *) dev->priv;
+    struct mace_data *mp = netdev_priv(dev);
     volatile struct mace __iomem *mb = mp->mace;
     int i;
 
@@ -367,7 +366,7 @@ static void mace_reset(struct net_device *dev)
 
 static void __mace_set_address(struct net_device *dev, void *addr)
 {
-    struct mace_data *mp = (struct mace_data *) dev->priv;
+    struct mace_data *mp = netdev_priv(dev);
     volatile struct mace __iomem *mb = mp->mace;
     unsigned char *p = addr;
     int i;
@@ -388,7 +387,7 @@ static void __mace_set_address(struct net_device *dev, void *addr)
 
 static int mace_set_address(struct net_device *dev, void *addr)
 {
-    struct mace_data *mp = (struct mace_data *) dev->priv;
+    struct mace_data *mp = netdev_priv(dev);
     volatile struct mace __iomem *mb = mp->mace;
     unsigned long flags;
 
@@ -409,7 +408,7 @@ static inline void mace_clean_rings(struct mace_data *mp)
 
     /* free some skb's */
     for (i = 0; i < N_RX_RING; ++i) {
-       if (mp->rx_bufs[i] != 0) {
+       if (mp->rx_bufs[i] != NULL) {
            dev_kfree_skb(mp->rx_bufs[i]);
            mp->rx_bufs[i] = NULL;
        }
@@ -423,7 +422,7 @@ static inline void mace_clean_rings(struct mace_data *mp)
 
 static int mace_open(struct net_device *dev)
 {
-    struct mace_data *mp = (struct mace_data *) dev->priv;
+    struct mace_data *mp = netdev_priv(dev);
     volatile struct mace __iomem *mb = mp->mace;
     volatile struct dbdma_regs __iomem *rd = mp->rx_dma;
     volatile struct dbdma_regs __iomem *td = mp->tx_dma;
@@ -441,7 +440,7 @@ static int mace_open(struct net_device *dev)
     cp = mp->rx_cmds;
     for (i = 0; i < N_RX_RING - 1; ++i) {
        skb = dev_alloc_skb(RX_BUFLEN + 2);
-       if (skb == 0) {
+       if (!skb) {
            data = dummy_buf;
        } else {
            skb_reserve(skb, 2);        /* so IP header lands on 4-byte bdry */
@@ -493,7 +492,7 @@ static int mace_open(struct net_device *dev)
 
 static int mace_close(struct net_device *dev)
 {
-    struct mace_data *mp = (struct mace_data *) dev->priv;
+    struct mace_data *mp = netdev_priv(dev);
     volatile struct mace __iomem *mb = mp->mace;
     volatile struct dbdma_regs __iomem *rd = mp->rx_dma;
     volatile struct dbdma_regs __iomem *td = mp->tx_dma;
@@ -513,7 +512,7 @@ static int mace_close(struct net_device *dev)
 
 static inline void mace_set_timeout(struct net_device *dev)
 {
-    struct mace_data *mp = (struct mace_data *) dev->priv;
+    struct mace_data *mp = netdev_priv(dev);
 
     if (mp->timeout_active)
        del_timer(&mp->tx_timeout);
@@ -526,7 +525,7 @@ static inline void mace_set_timeout(struct net_device *dev)
 
 static int mace_xmit_start(struct sk_buff *skb, struct net_device *dev)
 {
-    struct mace_data *mp = (struct mace_data *) dev->priv;
+    struct mace_data *mp = netdev_priv(dev);
     volatile struct dbdma_regs __iomem *td = mp->tx_dma;
     volatile struct dbdma_cmd *cp, *np;
     unsigned long flags;
@@ -581,7 +580,7 @@ static int mace_xmit_start(struct sk_buff *skb, struct net_device *dev)
 
 static void mace_set_multicast(struct net_device *dev)
 {
-    struct mace_data *mp = (struct mace_data *) dev->priv;
+    struct mace_data *mp = netdev_priv(dev);
     volatile struct mace __iomem *mb = mp->mace;
     int i, j;
     u32 crc;
@@ -656,7 +655,7 @@ static void mace_handle_misc_intrs(struct mace_data *mp, int intr, struct net_de
 static irqreturn_t mace_interrupt(int irq, void *dev_id)
 {
     struct net_device *dev = (struct net_device *) dev_id;
-    struct mace_data *mp = (struct mace_data *) dev->priv;
+    struct mace_data *mp = netdev_priv(dev);
     volatile struct mace __iomem *mb = mp->mace;
     volatile struct dbdma_regs __iomem *td = mp->tx_dma;
     volatile struct dbdma_cmd *cp;
@@ -802,7 +801,7 @@ static irqreturn_t mace_interrupt(int irq, void *dev_id)
 static void mace_tx_timeout(unsigned long data)
 {
     struct net_device *dev = (struct net_device *) data;
-    struct mace_data *mp = (struct mace_data *) dev->priv;
+    struct mace_data *mp = netdev_priv(dev);
     volatile struct mace __iomem *mb = mp->mace;
     volatile struct dbdma_regs __iomem *td = mp->tx_dma;
     volatile struct dbdma_regs __iomem *rd = mp->rx_dma;
@@ -873,7 +872,7 @@ static irqreturn_t mace_txdma_intr(int irq, void *dev_id)
 static irqreturn_t mace_rxdma_intr(int irq, void *dev_id)
 {
     struct net_device *dev = (struct net_device *) dev_id;
-    struct mace_data *mp = (struct mace_data *) dev->priv;
+    struct mace_data *mp = netdev_priv(dev);
     volatile struct dbdma_regs __iomem *rd = mp->rx_dma;
     volatile struct dbdma_cmd *cp, *np;
     int i, nb, stat, next;
@@ -903,7 +902,7 @@ static irqreturn_t mace_rxdma_intr(int irq, void *dev_id)
        out_le16(&cp->command, DBDMA_STOP);
        /* got a packet, have a look at it */
        skb = mp->rx_bufs[i];
-       if (skb == 0) {
+       if (!skb) {
            ++dev->stats.rx_dropped;
        } else if (nb > 8) {
            data = skb->data;
@@ -929,7 +928,6 @@ static irqreturn_t mace_rxdma_intr(int irq, void *dev_id)
                skb->protocol = eth_type_trans(skb, dev);
                dev->stats.rx_bytes += skb->len;
                netif_rx(skb);
-               dev->last_rx = jiffies;
                mp->rx_bufs[i] = NULL;
                ++dev->stats.rx_packets;
            }
@@ -953,9 +951,9 @@ static irqreturn_t mace_rxdma_intr(int irq, void *dev_id)
            break;
        cp = mp->rx_cmds + i;
        skb = mp->rx_bufs[i];
-       if (skb == 0) {
+       if (!skb) {
            skb = dev_alloc_skb(RX_BUFLEN + 2);
-           if (skb != 0) {
+           if (skb) {
                skb_reserve(skb, 2);
                mp->rx_bufs[i] = skb;
            }