Merge branch 'linus' into x86/urgent

14 files changed, 133 insertions, 178 deletions

diff --git a/drivers/net/wan/Kconfig b/drivers/net/wan/Kconfig
index d5140aed7b79..846be60e7821 100644
--- a/drivers/net/wan/Kconfig
+++ b/drivers/net/wan/Kconfig
@@ -390,8 +390,7 @@ config WAN_ROUTER_DRIVERS
 
           Select driver your card and remember to say Y to "Wan Router."
           You will need the wan-tools package which is available from
-          <ftp://ftp.sangoma.com/>. For more information read:
-          <file:Documentation/networking/wan-router.txt>.
+          <ftp://ftp.sangoma.com/>.
 
           Note that the answer to this question won't directly affect the
           kernel except for how subordinate drivers may be built:
diff --git a/drivers/net/wan/c101.c b/drivers/net/wan/c101.c
index c2cc42f723d5..c8e563106a4a 100644
--- a/drivers/net/wan/c101.c
+++ b/drivers/net/wan/c101.c
@@ -133,9 +133,9 @@ static void sca_msci_intr(port_t *port)
         sca_out(stat & (ST1_UDRN | ST1_CDCD), MSCI0_OFFSET + ST1, port);
 
         if (stat & ST1_UDRN) {
-                struct net_device_stats *stats = hdlc_stats(port_to_dev(port));
-                stats->tx_errors++; /* TX Underrun error detected */
-                stats->tx_fifo_errors++;
+                /* TX Underrun error detected */
+                port_to_dev(port)->stats.tx_errors++;
+                port_to_dev(port)->stats.tx_fifo_errors++;
         }
 
         stat = sca_in(MSCI1_OFFSET + ST1, port); /* read MSCI1 ST1 status */
diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index c6f26e28e376..50ef5b4efd6d 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -642,7 +642,6 @@ static inline void dscc4_rx_skb(struct dscc4_dev_priv *dpriv,
                                 struct net_device *dev)
 {
         struct RxFD *rx_fd = dpriv->rx_fd + dpriv->rx_current%RX_RING_SIZE;
-        struct net_device_stats *stats = hdlc_stats(dev);
         struct pci_dev *pdev = dpriv->pci_priv->pdev;
         struct sk_buff *skb;
         int pkt_len;
@@ -656,8 +655,8 @@ static inline void dscc4_rx_skb(struct dscc4_dev_priv *dpriv,
         pci_unmap_single(pdev, le32_to_cpu(rx_fd->data),
                          RX_MAX(HDLC_MAX_MRU), PCI_DMA_FROMDEVICE);
         if ((skb->data[--pkt_len] & FrameOk) == FrameOk) {
-                stats->rx_packets++;
-                stats->rx_bytes += pkt_len;
+                dev->stats.rx_packets++;
+                dev->stats.rx_bytes += pkt_len;
                 skb_put(skb, pkt_len);
                 if (netif_running(dev))
                         skb->protocol = hdlc_type_trans(skb, dev);
@@ -665,13 +664,13 @@ static inline void dscc4_rx_skb(struct dscc4_dev_priv *dpriv,
                 netif_rx(skb);
         } else {
                 if (skb->data[pkt_len] & FrameRdo)
-                        stats->rx_fifo_errors++;
+                        dev->stats.rx_fifo_errors++;
                 else if (!(skb->data[pkt_len] | ~FrameCrc))
-                        stats->rx_crc_errors++;
+                        dev->stats.rx_crc_errors++;
                 else if (!(skb->data[pkt_len] | ~(FrameVfr | FrameRab)))
-                        stats->rx_length_errors++;
+                        dev->stats.rx_length_errors++;
                 else
-                        stats->rx_errors++;
+                        dev->stats.rx_errors++;
                 dev_kfree_skb_irq(skb);
         }
 refill:
@@ -1569,7 +1568,6 @@ try:
 
         if (state & SccEvt) {
                 if (state & Alls) {
-                        struct net_device_stats *stats = hdlc_stats(dev);
                         struct sk_buff *skb;
                         struct TxFD *tx_fd;
 
@@ -1586,8 +1584,8 @@ try:
                                 pci_unmap_single(ppriv->pdev, le32_to_cpu(tx_fd->data),
                                                  skb->len, PCI_DMA_TODEVICE);
                                 if (tx_fd->state & FrameEnd) {
-                                        stats->tx_packets++;
-                                        stats->tx_bytes += skb->len;
+                                        dev->stats.tx_packets++;
+                                        dev->stats.tx_bytes += skb->len;
                                 }
                                 dev_kfree_skb_irq(skb);
                                 dpriv->tx_skbuff[cur] = NULL;
@@ -1698,7 +1696,7 @@ try:
                 }
                 if (state & Err) {
                         printk(KERN_INFO "%s: Tx ERR\n", dev->name);
-                        hdlc_stats(dev)->tx_errors++;
+                        dev->stats.tx_errors++;
                         state &= ~Err;
                 }
         }
@@ -1834,7 +1832,7 @@ try:
                                 if (!(rx_fd->state2 & DataComplete))
                                         break;
                                 if (rx_fd->state2 & FrameAborted) {
-                                        hdlc_stats(dev)->rx_over_errors++;
+                                        dev->stats.rx_over_errors++;
                                         rx_fd->state1 |= Hold;
                                         rx_fd->state2 = 0x00000000;
                                         rx_fd->end = cpu_to_le32(0xbabeface);
diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
index 547368e9633d..754f00809e3e 100644
--- a/drivers/net/wan/farsync.c
+++ b/drivers/net/wan/farsync.c
@@ -845,7 +845,6 @@ fst_tx_dma_complete(struct fst_card_info *card, struct fst_port_info *port,
                     int len, int txpos)
 {
         struct net_device *dev = port_to_dev(port);
-        struct net_device_stats *stats = hdlc_stats(dev);
 
         /*
          * Everything is now set, just tell the card to go
@@ -853,8 +852,8 @@ fst_tx_dma_complete(struct fst_card_info *card, struct fst_port_info *port,
         dbg(DBG_TX, "fst_tx_dma_complete\n");
         FST_WRB(card, txDescrRing[port->index][txpos].bits,
                 DMA_OWN | TX_STP | TX_ENP);
-        stats->tx_packets++;
-        stats->tx_bytes += len;
+        dev->stats.tx_packets++;
+        dev->stats.tx_bytes += len;
         dev->trans_start = jiffies;
 }
 
@@ -876,7 +875,6 @@ fst_rx_dma_complete(struct fst_card_info *card, struct fst_port_info *port,
                     int len, struct sk_buff *skb, int rxp)
 {
         struct net_device *dev = port_to_dev(port);
-        struct net_device_stats *stats = hdlc_stats(dev);
         int pi;
         int rx_status;
 
@@ -888,8 +886,8 @@ fst_rx_dma_complete(struct fst_card_info *card, struct fst_port_info *port,
         FST_WRB(card, rxDescrRing[pi][rxp].bits, DMA_OWN);
 
         /* Update stats */
-        stats->rx_packets++;
-        stats->rx_bytes += len;
+        dev->stats.rx_packets++;
+        dev->stats.rx_bytes += len;
 
         /* Push upstream */
         dbg(DBG_RX, "Pushing the frame up the stack\n");
@@ -900,7 +898,7 @@ fst_rx_dma_complete(struct fst_card_info *card, struct fst_port_info *port,
         rx_status = netif_rx(skb);
         fst_process_rx_status(rx_status, port_to_dev(port)->name);
         if (rx_status == NET_RX_DROP)
-                stats->rx_dropped++;
+                dev->stats.rx_dropped++;
         dev->last_rx = jiffies;
 }
 
@@ -1163,29 +1161,28 @@ fst_log_rx_error(struct fst_card_info *card, struct fst_port_info *port,
                  unsigned char dmabits, int rxp, unsigned short len)
 {
         struct net_device *dev = port_to_dev(port);
-        struct net_device_stats *stats = hdlc_stats(dev);
 
-        /* 
+        /*
          * Increment the appropriate error counter
          */
-        stats->rx_errors++;
+        dev->stats.rx_errors++;
         if (dmabits & RX_OFLO) {
-                stats->rx_fifo_errors++;
+                dev->stats.rx_fifo_errors++;
                 dbg(DBG_ASS, "Rx fifo error on card %d port %d buffer %d\n",
                     card->card_no, port->index, rxp);
         }
         if (dmabits & RX_CRC) {
-                stats->rx_crc_errors++;
+                dev->stats.rx_crc_errors++;
                 dbg(DBG_ASS, "Rx crc error on card %d port %d\n",
                     card->card_no, port->index);
         }
         if (dmabits & RX_FRAM) {
-                stats->rx_frame_errors++;
+                dev->stats.rx_frame_errors++;
                 dbg(DBG_ASS, "Rx frame error on card %d port %d\n",
                     card->card_no, port->index);
         }
         if (dmabits == (RX_STP | RX_ENP)) {
-                stats->rx_length_errors++;
+                dev->stats.rx_length_errors++;
                 dbg(DBG_ASS, "Rx length error (%d) on card %d port %d\n",
                     len, card->card_no, port->index);
         }
@@ -1242,7 +1239,6 @@ fst_intr_rx(struct fst_card_info *card, struct fst_port_info *port)
         unsigned short len;
         struct sk_buff *skb;
         struct net_device *dev = port_to_dev(port);
-        struct net_device_stats *stats = hdlc_stats(dev);
 
         /* Check we have a buffer to process */
         pi = port->index;
@@ -1291,7 +1287,7 @@ fst_intr_rx(struct fst_card_info *card, struct fst_port_info *port)
         if ((skb = dev_alloc_skb(len)) == NULL) {
                 dbg(DBG_RX, "intr_rx: can't allocate buffer\n");
 
-                stats->rx_dropped++;
+                dev->stats.rx_dropped++;
 
                 /* Return descriptor to card */
                 FST_WRB(card, rxDescrRing[pi][rxp].bits, DMA_OWN);
@@ -1316,8 +1312,8 @@ fst_intr_rx(struct fst_card_info *card, struct fst_port_info *port)
                 FST_WRB(card, rxDescrRing[pi][rxp].bits, DMA_OWN);
 
                 /* Update stats */
-                stats->rx_packets++;
-                stats->rx_bytes += len;
+                dev->stats.rx_packets++;
+                dev->stats.rx_bytes += len;
 
                 /* Push upstream */
                 dbg(DBG_RX, "Pushing frame up the stack\n");
@@ -1327,9 +1323,8 @@ fst_intr_rx(struct fst_card_info *card, struct fst_port_info *port)
                         skb->protocol = hdlc_type_trans(skb, dev);
                 rx_status = netif_rx(skb);
                 fst_process_rx_status(rx_status, port_to_dev(port)->name);
-                if (rx_status == NET_RX_DROP) {
-                        stats->rx_dropped++;
-                }
+                if (rx_status == NET_RX_DROP)
+                        dev->stats.rx_dropped++;
                 dev->last_rx = jiffies;
         } else {
                 card->dma_skb_rx = skb;
@@ -1361,7 +1356,6 @@ do_bottom_half_tx(struct fst_card_info *card)
         struct sk_buff *skb;
         unsigned long flags;
         struct net_device *dev;
-        struct net_device_stats *stats;
 
         /*
          *  Find a free buffer for the transmit
@@ -1373,12 +1367,10 @@ do_bottom_half_tx(struct fst_card_info *card)
                 if (!port->run)
                         continue;
 
-                dev = port_to_dev(port);
-                stats = hdlc_stats(dev);
-                while (!
-                       (FST_RDB(card, txDescrRing[pi][port->txpos].bits) &
-                        DMA_OWN)
-                       && !(card->dmatx_in_progress)) {
+                dev = port_to_dev(port);
+                while (!(FST_RDB(card, txDescrRing[pi][port->txpos].bits) &
+                         DMA_OWN)
+                       && !(card->dmatx_in_progress)) {
                         /*
                          * There doesn't seem to be a txdone event per-se
                          * We seem to have to deduce it, by checking the DMA_OWN
@@ -1422,8 +1414,8 @@ do_bottom_half_tx(struct fst_card_info *card)
                                                 txDescrRing[pi][port->txpos].
                                                 bits,
                                                 DMA_OWN | TX_STP | TX_ENP);
-                                        stats->tx_packets++;
-                                        stats->tx_bytes += skb->len;
+                                        dev->stats.tx_packets++;
+                                        dev->stats.tx_bytes += skb->len;
                                         dev->trans_start = jiffies;
                                 } else {
                                         /* Or do it through dma */
@@ -1628,8 +1620,8 @@ fst_intr(int dummy, void *dev_id)
                          * always load up the entire packet for DMA.
                          */
                         dbg(DBG_TX, "Tx underflow port %d\n", port->index);
-                        hdlc_stats(port_to_dev(port))->tx_errors++;
-                        hdlc_stats(port_to_dev(port))->tx_fifo_errors++;
+                        port_to_dev(port)->stats.tx_errors++;
+                        port_to_dev(port)->stats.tx_fifo_errors++;
                         dbg(DBG_ASS, "Tx underflow on card %d port %d\n",
                             card->card_no, port->index);
                         break;
@@ -2292,12 +2284,11 @@ fst_tx_timeout(struct net_device *dev)
 {
         struct fst_port_info *port;
         struct fst_card_info *card;
-        struct net_device_stats *stats = hdlc_stats(dev);
 
         port = dev_to_port(dev);
         card = port->card;
-        stats->tx_errors++;
-        stats->tx_aborted_errors++;
+        dev->stats.tx_errors++;
+        dev->stats.tx_aborted_errors++;
         dbg(DBG_ASS, "Tx timeout card %d port %d\n",
             card->card_no, port->index);
         fst_issue_cmd(port, ABORTTX);
@@ -2312,7 +2303,6 @@ fst_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
         struct fst_card_info *card;
         struct fst_port_info *port;
-        struct net_device_stats *stats = hdlc_stats(dev);
         unsigned long flags;
         int txq_length;
 
@@ -2323,8 +2313,8 @@ fst_start_xmit(struct sk_buff *skb, struct net_device *dev)
         /* Drop packet with error if we don't have carrier */
         if (!netif_carrier_ok(dev)) {
                 dev_kfree_skb(skb);
-                stats->tx_errors++;
-                stats->tx_carrier_errors++;
+                dev->stats.tx_errors++;
+                dev->stats.tx_carrier_errors++;
                 dbg(DBG_ASS,
                     "Tried to transmit but no carrier on card %d port %d\n",
                     card->card_no, port->index);
@@ -2336,7 +2326,7 @@ fst_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 dbg(DBG_ASS, "Packet too large %d vs %d\n", skb->len,
                     LEN_TX_BUFFER);
                 dev_kfree_skb(skb);
-                stats->tx_errors++;
+                dev->stats.tx_errors++;
                 return 0;
         }
 
@@ -2368,7 +2358,7 @@ fst_start_xmit(struct sk_buff *skb, struct net_device *dev)
                  * This shouldn't have happened but such is life
                  */
                 dev_kfree_skb(skb);
-                stats->tx_errors++;
+                dev->stats.tx_errors++;
                 dbg(DBG_ASS, "Tx queue overflow card %d port %d\n",
                     card->card_no, port->index);
                 return 0;
diff --git a/drivers/net/wan/hd6457x.c b/drivers/net/wan/hd6457x.c
index 8d0a1f2f00e5..591fb45a7c68 100644
--- a/drivers/net/wan/hd6457x.c
+++ b/drivers/net/wan/hd6457x.c
@@ -271,9 +271,9 @@ static inline void sca_msci_intr(port_t *port)
         sca_out(stat & (ST1_UDRN | ST1_CDCD), msci + ST1, card);
 
         if (stat & ST1_UDRN) {
-                struct net_device_stats *stats = hdlc_stats(port_to_dev(port));
-                stats->tx_errors++; /* TX Underrun error detected */
-                stats->tx_fifo_errors++;
+                /* TX Underrun error detected */
+                port_to_dev(port)->stats.tx_errors++;
+                port_to_dev(port)->stats.tx_fifo_errors++;
         }
 
         if (stat & ST1_CDCD)
@@ -286,7 +286,6 @@ static inline void sca_msci_intr(port_t *port)
 static inline void sca_rx(card_t *card, port_t *port, pkt_desc __iomem *desc, u16 rxin)
 {
         struct net_device *dev = port_to_dev(port);
-        struct net_device_stats *stats = hdlc_stats(dev);
         struct sk_buff *skb;
         u16 len;
         u32 buff;
@@ -298,7 +297,7 @@ static inline void sca_rx(card_t *card, port_t *port, pkt_desc __iomem *desc, u1
         len = readw(&desc->len);
         skb = dev_alloc_skb(len);
         if (!skb) {
-                stats->rx_dropped++;
+                dev->stats.rx_dropped++;
                 return;
         }
 
@@ -327,8 +326,8 @@ static inline void sca_rx(card_t *card, port_t *port, pkt_desc __iomem *desc, u1
         printk(KERN_DEBUG "%s RX(%i):", dev->name, skb->len);
         debug_frame(skb);
 #endif
-        stats->rx_packets++;
-        stats->rx_bytes += skb->len;
+        dev->stats.rx_packets++;
+        dev->stats.rx_bytes += skb->len;
         dev->last_rx = jiffies;
         skb->protocol = hdlc_type_trans(skb, dev);
         netif_rx(skb);
@@ -339,17 +338,18 @@ static inline void sca_rx(card_t *card, port_t *port, pkt_desc __iomem *desc, u1
 /* Receive DMA interrupt service */
 static inline void sca_rx_intr(port_t *port)
 {
+        struct net_device *dev = port_to_dev(port);
         u16 dmac = get_dmac_rx(port);
         card_t *card = port_to_card(port);
         u8 stat = sca_in(DSR_RX(phy_node(port)), card); /* read DMA Status */
-        struct net_device_stats *stats = hdlc_stats(port_to_dev(port));
 
         /* Reset DSR status bits */
         sca_out((stat & (DSR_EOT | DSR_EOM | DSR_BOF | DSR_COF)) | DSR_DWE,
                 DSR_RX(phy_node(port)), card);
 
         if (stat & DSR_BOF)
-                stats->rx_over_errors++; /* Dropped one or more frames */
+                /* Dropped one or more frames */
+                dev->stats.rx_over_errors++;
 
         while (1) {
                 u32 desc_off = desc_offset(port, port->rxin, 0);
@@ -364,12 +364,14 @@ static inline void sca_rx_intr(port_t *port)
                 if (!(stat & ST_RX_EOM))
                         port->rxpart = 1; /* partial frame received */
                 else if ((stat & ST_ERROR_MASK) || port->rxpart) {
-                        stats->rx_errors++;
-                        if (stat & ST_RX_OVERRUN) stats->rx_fifo_errors++;
+                        dev->stats.rx_errors++;
+                        if (stat & ST_RX_OVERRUN)
+                                dev->stats.rx_fifo_errors++;
                         else if ((stat & (ST_RX_SHORT | ST_RX_ABORT |
                                           ST_RX_RESBIT)) || port->rxpart)
-                                stats->rx_frame_errors++;
-                        else if (stat & ST_RX_CRC) stats->rx_crc_errors++;
+                                dev->stats.rx_frame_errors++;
+                        else if (stat & ST_RX_CRC)
+                                dev->stats.rx_crc_errors++;
                         if (stat & ST_RX_EOM)
                                 port->rxpart = 0; /* received last fragment */
                 } else
@@ -390,7 +392,6 @@ static inline void sca_rx_intr(port_t *port)
 static inline void sca_tx_intr(port_t *port)
 {
         struct net_device *dev = port_to_dev(port);
-        struct net_device_stats *stats = hdlc_stats(dev);
         u16 dmac = get_dmac_tx(port);
         card_t* card = port_to_card(port);
         u8 stat;
@@ -412,8 +413,8 @@ static inline void sca_tx_intr(port_t *port)
                         break;  /* Transmitter is/will_be sending this frame */
 
                 desc = desc_address(port, port->txlast, 1);
-                stats->tx_packets++;
-                stats->tx_bytes += readw(&desc->len);
+                dev->stats.tx_packets++;
+                dev->stats.tx_bytes += readw(&desc->len);
                 writeb(0, &desc->stat); /* Free descriptor */
                 port->txlast = next_desc(port, port->txlast, 1);
         }
diff --git a/drivers/net/wan/hdlc.c b/drivers/net/wan/hdlc.c
index 7f984895b0d5..e3a536477c7e 100644
--- a/drivers/net/wan/hdlc.c
+++ b/drivers/net/wan/hdlc.c
@@ -57,7 +57,7 @@ static int hdlc_change_mtu(struct net_device *dev, int new_mtu)
 
 static struct net_device_stats *hdlc_get_stats(struct net_device *dev)
 {
-        return hdlc_stats(dev);
+        return &dev->stats;
 }
 
 
diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c
index 762d21c1c703..849819c2552d 100644
--- a/drivers/net/wan/hdlc_cisco.c
+++ b/drivers/net/wan/hdlc_cisco.c
@@ -252,8 +252,8 @@ static int cisco_rx(struct sk_buff *skb)
         dev_kfree_skb_any(skb);
         return NET_RX_DROP;
 
- rx_error:
-        dev_to_hdlc(dev)->stats.rx_errors++; /* Mark error */
+rx_error:
+        dev->stats.rx_errors++; /* Mark error */
         dev_kfree_skb_any(skb);
         return NET_RX_DROP;
 }
diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c
index 6d35155c7145..62e93dac6b13 100644
--- a/drivers/net/wan/hdlc_fr.c
+++ b/drivers/net/wan/hdlc_fr.c
@@ -135,11 +135,6 @@ typedef struct pvc_device_struct {
         }state;
 }pvc_device;
 
-struct pvc_desc {
-        struct net_device_stats stats;
-        pvc_device *pvc;
-};
-
 struct frad_state {
         fr_proto settings;
         pvc_device *first_pvc;
@@ -179,15 +174,6 @@ static inline struct frad_state* state(hdlc_device *hdlc)
         return(struct frad_state *)(hdlc->state);
 }
 
-static inline struct pvc_desc* pvcdev_to_desc(struct net_device *dev)
-{
-        return dev->priv;
-}
-
-static inline struct net_device_stats* pvc_get_stats(struct net_device *dev)
-{
-        return &pvcdev_to_desc(dev)->stats;
-}
 
 static inline pvc_device* find_pvc(hdlc_device *hdlc, u16 dlci)
 {
@@ -357,7 +343,7 @@ static int fr_hard_header(struct sk_buff **skb_p, u16 dlci)
 
 static int pvc_open(struct net_device *dev)
 {
-        pvc_device *pvc = pvcdev_to_desc(dev)->pvc;
+        pvc_device *pvc = dev->priv;
 
         if ((pvc->frad->flags & IFF_UP) == 0)
                 return -EIO;  /* Frad must be UP in order to activate PVC */
@@ -377,7 +363,7 @@ static int pvc_open(struct net_device *dev)
 
 static int pvc_close(struct net_device *dev)
 {
-        pvc_device *pvc = pvcdev_to_desc(dev)->pvc;
+        pvc_device *pvc = dev->priv;
 
         if (--pvc->open_count == 0) {
                 hdlc_device *hdlc = dev_to_hdlc(pvc->frad);
@@ -396,7 +382,7 @@ static int pvc_close(struct net_device *dev)
 
 static int pvc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
-        pvc_device *pvc = pvcdev_to_desc(dev)->pvc;
+        pvc_device *pvc = dev->priv;
         fr_proto_pvc_info info;
 
         if (ifr->ifr_settings.type == IF_GET_PROTO) {
@@ -424,8 +410,7 @@ static int pvc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 
 static int pvc_xmit(struct sk_buff *skb, struct net_device *dev)
 {
-        pvc_device *pvc = pvcdev_to_desc(dev)->pvc;
-        struct net_device_stats *stats = pvc_get_stats(dev);
+        pvc_device *pvc = dev->priv;
 
         if (pvc->state.active) {
                 if (dev->type == ARPHRD_ETHER) {
@@ -435,7 +420,7 @@ static int pvc_xmit(struct sk_buff *skb, struct net_device *dev)
                                 if (skb_tailroom(skb) < pad)
                                         if (pskb_expand_head(skb, 0, pad,
                                                              GFP_ATOMIC)) {
-                                                stats->tx_dropped++;
+                                                dev->stats.tx_dropped++;
                                                 dev_kfree_skb(skb);
                                                 return 0;
                                         }
@@ -445,17 +430,17 @@ static int pvc_xmit(struct sk_buff *skb, struct net_device *dev)
                         skb->protocol = __constant_htons(ETH_P_802_3);
                 }
                 if (!fr_hard_header(&skb, pvc->dlci)) {
-                        stats->tx_bytes += skb->len;
-                        stats->tx_packets++;
+                        dev->stats.tx_bytes += skb->len;
+                        dev->stats.tx_packets++;
                         if (pvc->state.fecn) /* TX Congestion counter */
-                                stats->tx_compressed++;
+                                dev->stats.tx_compressed++;
                         skb->dev = pvc->frad;
                         dev_queue_xmit(skb);
                         return 0;
                 }
         }
 
-        stats->tx_dropped++;
+        dev->stats.tx_dropped++;
         dev_kfree_skb(skb);
         return 0;
 }
@@ -955,7 +940,7 @@ static int fr_rx(struct sk_buff *skb)
 
 
         if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL) {
-                dev_to_hdlc(frad)->stats.rx_dropped++;
+                frad->stats.rx_dropped++;
                 return NET_RX_DROP;
         }
 
@@ -1003,11 +988,10 @@ static int fr_rx(struct sk_buff *skb)
         }
 
         if (dev) {
-                struct net_device_stats *stats = pvc_get_stats(dev);
-                stats->rx_packets++; /* PVC traffic */
-                stats->rx_bytes += skb->len;
+                dev->stats.rx_packets++; /* PVC traffic */
+                dev->stats.rx_bytes += skb->len;
                 if (pvc->state.becn)
-                        stats->rx_compressed++;
+                        dev->stats.rx_compressed++;
                 skb->dev = dev;
                 netif_rx(skb);
                 return NET_RX_SUCCESS;
@@ -1017,7 +1001,7 @@ static int fr_rx(struct sk_buff *skb)
         }
 
  rx_error:
-        dev_to_hdlc(frad)->stats.rx_errors++; /* Mark error */
+        frad->stats.rx_errors++; /* Mark error */
         dev_kfree_skb_any(skb);
         return NET_RX_DROP;
 }
@@ -1088,7 +1072,7 @@ static void pvc_setup(struct net_device *dev)
 static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type)
 {
         hdlc_device *hdlc = dev_to_hdlc(frad);
-        pvc_device *pvc = NULL;
+        pvc_device *pvc;
         struct net_device *dev;
         int result, used;
 
@@ -1104,10 +1088,9 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type)
         used = pvc_is_used(pvc);
 
         if (type == ARPHRD_ETHER)
-                dev = alloc_netdev(sizeof(struct pvc_desc), "pvceth%d",
-                                   ether_setup);
+                dev = alloc_netdev(0, "pvceth%d", ether_setup);
         else
-                dev = alloc_netdev(sizeof(struct pvc_desc), "pvc%d", pvc_setup);
+                dev = alloc_netdev(0, "pvc%d", pvc_setup);
 
         if (!dev) {
                 printk(KERN_WARNING "%s: Memory squeeze on fr_pvc()\n",
@@ -1123,14 +1106,13 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type)
                 dlci_to_q922(dev->broadcast, dlci);
         }
         dev->hard_start_xmit = pvc_xmit;
-        dev->get_stats = pvc_get_stats;
         dev->open = pvc_open;
         dev->stop = pvc_close;
         dev->do_ioctl = pvc_ioctl;
         dev->change_mtu = pvc_change_mtu;
         dev->mtu = HDLC_MAX_MTU;
         dev->tx_queue_len = 0;
-        pvcdev_to_desc(dev)->pvc = pvc;
+        dev->priv = pvc;
 
         result = dev_alloc_name(dev, dev->name);
         if (result < 0) {
diff --git a/drivers/net/wan/hdlc_raw_eth.c b/drivers/net/wan/hdlc_raw_eth.c
index d20c685f6711..26dee600506f 100644
--- a/drivers/net/wan/hdlc_raw_eth.c
+++ b/drivers/net/wan/hdlc_raw_eth.c
@@ -33,7 +33,7 @@ static int eth_tx(struct sk_buff *skb, struct net_device *dev)
                 int len = skb->len;
                 if (skb_tailroom(skb) < pad)
                         if (pskb_expand_head(skb, 0, pad, GFP_ATOMIC)) {
-                                hdlc_stats(dev)->tx_dropped++;
+                                dev->stats.tx_dropped++;
                                 dev_kfree_skb(skb);
                                 return 0;
                         }
diff --git a/drivers/net/wan/hdlc_x25.c b/drivers/net/wan/hdlc_x25.c
index c15cc11e399b..e808720030ef 100644
--- a/drivers/net/wan/hdlc_x25.c
+++ b/drivers/net/wan/hdlc_x25.c
@@ -164,17 +164,15 @@ static void x25_close(struct net_device *dev)
 
 static int x25_rx(struct sk_buff *skb)
 {
-        struct hdlc_device *hdlc = dev_to_hdlc(skb->dev);
-
         if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL) {
-                hdlc->stats.rx_dropped++;
+                skb->dev->stats.rx_dropped++;
                 return NET_RX_DROP;
         }
 
         if (lapb_data_received(skb->dev, skb) == LAPB_OK)
                 return NET_RX_SUCCESS;
 
-        hdlc->stats.rx_errors++;
+        skb->dev->stats.rx_errors++;
         dev_kfree_skb_any(skb);
         return NET_RX_DROP;
 }
diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c
index 57914fbd41d3..334170527755 100644
--- a/drivers/net/wan/pc300_drv.c
+++ b/drivers/net/wan/pc300_drv.c
@@ -285,7 +285,6 @@ static void rx_dma_buf_init(pc300_t *, int);
 static void tx_dma_buf_check(pc300_t *, int);
 static void rx_dma_buf_check(pc300_t *, int);
 static irqreturn_t cpc_intr(int, void *);
-static struct net_device_stats *cpc_get_stats(struct net_device *);
 static int clock_rate_calc(uclong, uclong, int *);
 static uclong detect_ram(pc300_t *);
 static void plx_init(pc300_t *);
@@ -1775,13 +1774,12 @@ static void cpc_tx_timeout(struct net_device *dev)
         pc300dev_t *d = (pc300dev_t *) dev->priv;
         pc300ch_t *chan = (pc300ch_t *) d->chan;
         pc300_t *card = (pc300_t *) chan->card;
-        struct net_device_stats *stats = hdlc_stats(dev);
         int ch = chan->channel;
         unsigned long flags;
         ucchar ilar;
 
-        stats->tx_errors++;
-        stats->tx_aborted_errors++;
+        dev->stats.tx_errors++;
+        dev->stats.tx_aborted_errors++;
         CPC_LOCK(card, flags);
         if ((ilar = cpc_readb(card->hw.scabase + ILAR)) != 0) {
                 printk("%s: ILAR=0x%x\n", dev->name, ilar);
@@ -1803,7 +1801,6 @@ static int cpc_queue_xmit(struct sk_buff *skb, struct net_device *dev)
         pc300dev_t *d = (pc300dev_t *) dev->priv;
         pc300ch_t *chan = (pc300ch_t *) d->chan;
         pc300_t *card = (pc300_t *) chan->card;
-        struct net_device_stats *stats = hdlc_stats(dev);
         int ch = chan->channel;
         unsigned long flags;
 #ifdef PC300_DEBUG_TX
@@ -1817,13 +1814,13 @@ static int cpc_queue_xmit(struct sk_buff *skb, struct net_device *dev)
         } else if (!netif_carrier_ok(dev)) {
                 /* DCD must be OFF: drop packet */
                 dev_kfree_skb(skb);
-                stats->tx_errors++;
-                stats->tx_carrier_errors++;
+                dev->stats.tx_errors++;
+                dev->stats.tx_carrier_errors++;
                 return 0;
         } else if (cpc_readb(card->hw.scabase + M_REG(ST3, ch)) & ST3_DCD) {
                 printk("%s: DCD is OFF. Going administrative down.\n", dev->name);
-                stats->tx_errors++;
-                stats->tx_carrier_errors++;
+                dev->stats.tx_errors++;
+                dev->stats.tx_carrier_errors++;
                 dev_kfree_skb(skb);
                 netif_carrier_off(dev);
                 CPC_LOCK(card, flags);
@@ -1843,8 +1840,8 @@ static int cpc_queue_xmit(struct sk_buff *skb, struct net_device *dev)
 //              printk("%s: write error. Dropping TX packet.\n", dev->name);
                 netif_stop_queue(dev);
                 dev_kfree_skb(skb);
-                stats->tx_errors++;
-                stats->tx_dropped++;
+                dev->stats.tx_errors++;
+                dev->stats.tx_dropped++;
                 return 0;
         }
 #ifdef PC300_DEBUG_TX
@@ -1886,7 +1883,6 @@ static void cpc_net_rx(struct net_device *dev)
         pc300dev_t *d = (pc300dev_t *) dev->priv;
         pc300ch_t *chan = (pc300ch_t *) d->chan;
         pc300_t *card = (pc300_t *) chan->card;
-        struct net_device_stats *stats = hdlc_stats(dev);
         int ch = chan->channel;
 #ifdef PC300_DEBUG_RX
         int i;
@@ -1922,24 +1918,24 @@ static void cpc_net_rx(struct net_device *dev)
 #endif
                         if ((skb == NULL) && (rxb > 0)) {
                                 /* rxb > dev->mtu */
-                                stats->rx_errors++;
-                                stats->rx_length_errors++;
+                                dev->stats.rx_errors++;
+                                dev->stats.rx_length_errors++;
                                 continue;
                         }
 
                         if (rxb < 0) {  /* Invalid frame */
                                 rxb = -rxb;
                                 if (rxb & DST_OVR) {
-                                        stats->rx_errors++;
-                                        stats->rx_fifo_errors++;
+                                        dev->stats.rx_errors++;
+                                        dev->stats.rx_fifo_errors++;
                                 }
                                 if (rxb & DST_CRC) {
-                                        stats->rx_errors++;
-                                        stats->rx_crc_errors++;
+                                        dev->stats.rx_errors++;
+                                        dev->stats.rx_crc_errors++;
                                 }
                                 if (rxb & (DST_RBIT | DST_SHRT | DST_ABT)) {
-                                        stats->rx_errors++;
-                                        stats->rx_frame_errors++;
+                                        dev->stats.rx_errors++;
+                                        dev->stats.rx_frame_errors++;
                                 }
                         }
                         if (skb) {
@@ -1948,7 +1944,7 @@ static void cpc_net_rx(struct net_device *dev)
                         continue;
                 }
 
-                stats->rx_bytes += rxb;
+                dev->stats.rx_bytes += rxb;
 
 #ifdef PC300_DEBUG_RX
                 printk("%s R:", dev->name);
@@ -1959,7 +1955,7 @@ static void cpc_net_rx(struct net_device *dev)
                 if (d->trace_on) {
                         cpc_trace(dev, skb, 'R');
                 }
-                stats->rx_packets++;
+                dev->stats.rx_packets++;
                 skb->protocol = hdlc_type_trans(skb, dev);
                 netif_rx(skb);
         }
@@ -1974,16 +1970,15 @@ static void sca_tx_intr(pc300dev_t *dev)
         pc300_t *card = (pc300_t *)chan->card; 
         int ch = chan->channel; 
         volatile pcsca_bd_t __iomem * ptdescr; 
-        struct net_device_stats *stats = hdlc_stats(dev->dev);
 
     /* Clean up descriptors from previous transmission */
         ptdescr = (card->hw.rambase +
                                                 TX_BD_ADDR(ch,chan->tx_first_bd));
-        while ((cpc_readl(card->hw.scabase + DTX_REG(CDAL,ch)) != 
-                                                        TX_BD_ADDR(ch,chan->tx_first_bd)) && 
-                        (cpc_readb(&ptdescr->status) & DST_OSB)) {
-                stats->tx_packets++;
-                stats->tx_bytes += cpc_readw(&ptdescr->len);
+        while ((cpc_readl(card->hw.scabase + DTX_REG(CDAL,ch)) !=
+                TX_BD_ADDR(ch,chan->tx_first_bd)) &&
+               (cpc_readb(&ptdescr->status) & DST_OSB)) {
+                dev->dev->stats.tx_packets++;
+                dev->dev->stats.tx_bytes += cpc_readw(&ptdescr->len);
                 cpc_writeb(&ptdescr->status, DST_OSB);
                 cpc_writew(&ptdescr->len, 0);
                 chan->nfree_tx_bd++;
@@ -2048,8 +2043,8 @@ static void sca_intr(pc300_t * card)
                                                         }
                                                         cpc_net_rx(dev);
                                                         /* Discard invalid frames */
-                                                        hdlc_stats(dev)->rx_errors++;
-                                                        hdlc_stats(dev)->rx_over_errors++;
+                                                        dev->stats.rx_errors++;
+                                                        dev->stats.rx_over_errors++;
                                                         chan->rx_first_bd = 0;
                                                         chan->rx_last_bd = N_DMA_RX_BUF - 1;
                                                         rx_dma_start(card, ch);
@@ -2115,8 +2110,8 @@ static void sca_intr(pc300_t * card)
                                                                                    card->hw.cpld_reg2) &
                                                                    ~ (CPLD_REG2_FALC_LED1 << (2 * ch)));
                                                 }
-                                                hdlc_stats(dev)->tx_errors++;
-                                                hdlc_stats(dev)->tx_fifo_errors++;
+                                                dev->stats.tx_errors++;
+                                                dev->stats.tx_fifo_errors++;
                                                 sca_tx_intr(d);
                                         }
                                 }
@@ -2604,7 +2599,7 @@ static int cpc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
                 case SIOCGPC300UTILSTATS:
                         {
                                 if (!arg) {     /* clear statistics */
-                                        memset(hdlc_stats(dev), 0, sizeof(struct net_device_stats));
+                                        memset(&dev->stats, 0, sizeof(dev->stats));
                                         if (card->hw.type == PC300_TE) {
                                                 memset(&chan->falc, 0, sizeof(falc_t));
                                         }
@@ -2615,8 +2610,8 @@ static int cpc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
                                         pc300stats.hw_type = card->hw.type;
                                         pc300stats.line_on = card->chan[ch].d.line_on;
                                         pc300stats.line_off = card->chan[ch].d.line_off;
-                                        memcpy(&pc300stats.gen_stats, hdlc_stats(dev),
-                                               sizeof(struct net_device_stats));
+                                        memcpy(&pc300stats.gen_stats, &dev->stats,
+                                               sizeof(dev->stats));
                                         if (card->hw.type == PC300_TE)
                                                 memcpy(&pc300stats.te_stats,&chan->falc,sizeof(falc_t));
                                         if (copy_to_user(arg, &pc300stats, sizeof(pc300stats_t)))
@@ -2823,11 +2818,6 @@ static int cpc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
         }
 }
 
-static struct net_device_stats *cpc_get_stats(struct net_device *dev)
-{
-        return hdlc_stats(dev);
-}
-
 static int clock_rate_calc(uclong rate, uclong clock, int *br_io)
 {
         int br, tc;
@@ -3394,7 +3384,6 @@ static void cpc_init_card(pc300_t * card)
                 dev->stop = cpc_close;
                 dev->tx_timeout = cpc_tx_timeout;
                 dev->watchdog_timeo = PC300_TX_TIMEOUT;
-                dev->get_stats = cpc_get_stats;
                 dev->set_multicast_list = NULL;
                 dev->set_mac_address = NULL;
                 dev->change_mtu = cpc_change_mtu;
diff --git a/drivers/net/wan/pc300_tty.c b/drivers/net/wan/pc300_tty.c
index e03eef2f2282..4518d0aa2480 100644
--- a/drivers/net/wan/pc300_tty.c
+++ b/drivers/net/wan/pc300_tty.c
@@ -458,7 +458,7 @@ static int cpc_tty_write(struct tty_struct *tty, const unsigned char *buf, int c
         CPC_TTY_DBG("%s: cpc_tty_write data len=%i\n",cpc_tty->name,count);
         
         pc300chan = (pc300ch_t *)((pc300dev_t*)cpc_tty->pc300dev)->chan; 
-        stats = hdlc_stats(((pc300dev_t*)cpc_tty->pc300dev)->dev);
+        stats = &cpc_tty->pc300dev->dev->stats;
         card = (pc300_t *) pc300chan->card;
         ch = pc300chan->channel; 
 
@@ -688,9 +688,9 @@ static void cpc_tty_rx_work(struct work_struct *work)
                                 if (cpc_tty->tty) {
                                         ld = tty_ldisc_ref(cpc_tty->tty);
                                         if (ld) {
-                                                if (ld->receive_buf) {
+                                                if (ld->ops->receive_buf) {
                                                         CPC_TTY_DBG("%s: call line disc. receive_buf\n",cpc_tty->name);
-                                                        ld->receive_buf(cpc_tty->tty, (char *)(buf->data), &flags, buf->size);
+                                                        ld->ops->receive_buf(cpc_tty->tty, (char *)(buf->data), &flags, buf->size);
                                                 }
                                                 tty_ldisc_deref(ld);
                                         }
@@ -743,7 +743,7 @@ void cpc_tty_receive(pc300dev_t *pc300dev)
         pc300_t *card = (pc300_t *)pc300chan->card; 
         int ch = pc300chan->channel; 
         volatile pcsca_bd_t  __iomem * ptdescr; 
-        struct net_device_stats *stats = hdlc_stats(pc300dev->dev);
+        struct net_device_stats *stats = &pc300dev->dev->stats;
         int rx_len, rx_aux; 
         volatile unsigned char status; 
         unsigned short first_bd = pc300chan->rx_first_bd;
@@ -917,7 +917,7 @@ static int cpc_tty_send_to_card(pc300dev_t *dev,void* buf, int len)
         pc300ch_t *chan = (pc300ch_t *)dev->chan; 
         pc300_t *card = (pc300_t *)chan->card; 
         int ch = chan->channel; 
-        struct net_device_stats *stats = hdlc_stats(dev->dev);
+        struct net_device_stats *stats = &dev->dev->stats;
         unsigned long flags; 
         volatile pcsca_bd_t __iomem *ptdescr; 
         int i, nchar;
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index d4aab8a28b61..a8a5ca0ee6c2 100644
--- a/drivers/net/wan/wanxl.c
+++ b/drivers/net/wan/wanxl.c
@@ -161,7 +161,6 @@ static inline void wanxl_cable_intr(port_t *port)
 static inline void wanxl_tx_intr(port_t *port)
 {
         struct net_device *dev = port->dev;
-        struct net_device_stats *stats = hdlc_stats(dev);
         while (1) {
                 desc_t *desc = &get_status(port)->tx_descs[port->tx_in];
                 struct sk_buff *skb = port->tx_skbs[port->tx_in];
@@ -173,13 +172,13 @@ static inline void wanxl_tx_intr(port_t *port)
                         return;
 
                 case PACKET_UNDERRUN:
-                        stats->tx_errors++;
-                        stats->tx_fifo_errors++;
+                        dev->stats.tx_errors++;
+                        dev->stats.tx_fifo_errors++;
                         break;
 
                 default:
-                        stats->tx_packets++;
-                        stats->tx_bytes += skb->len;
+                        dev->stats.tx_packets++;
+                        dev->stats.tx_bytes += skb->len;
                 }
                 desc->stat = PACKET_EMPTY; /* Free descriptor */
                 pci_unmap_single(port->card->pdev, desc->address, skb->len,
@@ -205,10 +204,9 @@ static inline void wanxl_rx_intr(card_t *card)
                         port_t *port = &card->ports[desc->stat &
                                                     PACKET_PORT_MASK];
                         struct net_device *dev = port->dev;
-                        struct net_device_stats *stats = hdlc_stats(dev);
 
                         if (!skb)
-                                stats->rx_dropped++;
+                                dev->stats.rx_dropped++;
                         else {
                                 pci_unmap_single(card->pdev, desc->address,
                                                  BUFFER_LENGTH,
@@ -220,8 +218,8 @@ static inline void wanxl_rx_intr(card_t *card)
                                        skb->len);
                                 debug_frame(skb);
 #endif
-                                stats->rx_packets++;
-                                stats->rx_bytes += skb->len;
+                                dev->stats.rx_packets++;
+                                dev->stats.rx_bytes += skb->len;
                                 dev->last_rx = jiffies;
                                 skb->protocol = hdlc_type_trans(skb, dev);
                                 netif_rx(skb);
@@ -468,13 +466,13 @@ static int wanxl_close(struct net_device *dev)
 
 static struct net_device_stats *wanxl_get_stats(struct net_device *dev)
 {
-        struct net_device_stats *stats = hdlc_stats(dev);
         port_t *port = dev_to_port(dev);
 
-        stats->rx_over_errors = get_status(port)->rx_overruns;
-        stats->rx_frame_errors = get_status(port)->rx_frame_errors;
-        stats->rx_errors = stats->rx_over_errors + stats->rx_frame_errors;
-        return stats;
+        dev->stats.rx_over_errors = get_status(port)->rx_overruns;
+        dev->stats.rx_frame_errors = get_status(port)->rx_frame_errors;
+        dev->stats.rx_errors = dev->stats.rx_over_errors +
+                dev->stats.rx_frame_errors;
+        return &dev->stats;
 }
 
 
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 069f8bb0a99f..2a6c7a60756f 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -754,7 +754,7 @@ static void x25_asy_setup(struct net_device *dev)
         dev->flags              = IFF_NOARP;
 }
 
-static struct tty_ldisc x25_ldisc = {
+static struct tty_ldisc_ops x25_ldisc = {
         .owner          = THIS_MODULE,
         .magic          = TTY_LDISC_MAGIC,
         .name           = "X.25",