Merge branch 'for-jeff' of git://git.kernel.org/pub/scm/linux/kernel/git/chris/linux...

[pandora-kernel.git] / drivers / char / pcmcia / synclink_cs.c

diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index 1dd0e99..c240562 100644 (file)
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -232,7 +232,6 @@ typedef struct _mgslpc_info {
 
        /* SPPP/Cisco HDLC device parts */
        int netcount;
-       int dosyncppp;
        spinlock_t netlock;
 
 #if SYNCLINK_GENERIC_HDLC
@@ -459,13 +458,11 @@ static int ttymajor=0;
 
 static int debug_level = 0;
 static int maxframe[MAX_DEVICE_COUNT] = {0,};
-static int dosyncppp[MAX_DEVICE_COUNT] = {1,1,1,1};
 
 module_param(break_on_load, bool, 0);
 module_param(ttymajor, int, 0);
 module_param(debug_level, int, 0);
 module_param_array(maxframe, int, NULL, 0);
-module_param_array(dosyncppp, int, NULL, 0);
 
 MODULE_LICENSE("GPL");
 
@@ -514,8 +511,8 @@ static void ldisc_receive_buf(struct tty_struct *tty,
                return;
        ld = tty_ldisc_ref(tty);
        if (ld) {
-               if (ld->receive_buf)
-                       ld->receive_buf(tty, data, flags, count);
+               if (ld->ops->receive_buf)
+                       ld->ops->receive_buf(tty, data, flags, count);
                tty_ldisc_deref(ld);
        }
 }
@@ -2230,7 +2227,7 @@ static int tiocmset(struct tty_struct *tty, struct file *file,
  * Arguments:          tty             pointer to tty instance data
  *                     break_state     -1=set break condition, 0=clear
  */
-static void mgslpc_break(struct tty_struct *tty, int break_state)
+static int mgslpc_break(struct tty_struct *tty, int break_state)
 {
        MGSLPC_INFO * info = (MGSLPC_INFO *)tty->driver_data;
        unsigned long flags;
@@ -2240,7 +2237,7 @@ static void mgslpc_break(struct tty_struct *tty, int break_state)
                         __FILE__,__LINE__, info->device_name, break_state);
 
        if (mgslpc_paranoia_check(info, tty->name, "mgslpc_break"))
-               return;
+               return -EINVAL;
 
        spin_lock_irqsave(&info->lock,flags);
        if (break_state == -1)
@@ -2248,6 +2245,7 @@ static void mgslpc_break(struct tty_struct *tty, int break_state)
        else
                clear_reg_bits(info, CHA+DAFO, BIT6);
        spin_unlock_irqrestore(&info->lock,flags);
+       return 0;
 }
 
 /* Service an IOCTL request
@@ -2914,7 +2912,6 @@ static void mgslpc_add_device(MGSLPC_INFO *info)
        if (info->line < MAX_DEVICE_COUNT) {
                if (maxframe[info->line])
                        info->max_frame_size = maxframe[info->line];
-               info->dosyncppp = dosyncppp[info->line];
        }
 
        mgslpc_device_count++;
@@ -3886,9 +3883,8 @@ static bool rx_get_frame(MGSLPC_INFO *info)
                framesize = 0;
 #if SYNCLINK_GENERIC_HDLC
                {
-                       struct net_device_stats *stats = hdlc_stats(info->netdev);
-                       stats->rx_errors++;
-                       stats->rx_frame_errors++;
+                       info->netdev->stats.rx_errors++;
+                       info->netdev->stats.rx_frame_errors++;
                }
 #endif
        } else
@@ -4144,7 +4140,6 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
 static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
 {
        MGSLPC_INFO *info = dev_to_port(dev);
-       struct net_device_stats *stats = hdlc_stats(dev);
        unsigned long flags;
 
        if (debug_level >= DEBUG_LEVEL_INFO)
@@ -4159,8 +4154,8 @@ static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
        info->tx_put = info->tx_count = skb->len;
 
        /* update network statistics */
-       stats->tx_packets++;
-       stats->tx_bytes += skb->len;
+       dev->stats.tx_packets++;
+       dev->stats.tx_bytes += skb->len;
 
        /* done with socket buffer, so free it */
        dev_kfree_skb(skb);
@@ -4376,14 +4371,13 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 static void hdlcdev_tx_timeout(struct net_device *dev)
 {
        MGSLPC_INFO *info = dev_to_port(dev);
-       struct net_device_stats *stats = hdlc_stats(dev);
        unsigned long flags;
 
        if (debug_level >= DEBUG_LEVEL_INFO)
                printk("hdlcdev_tx_timeout(%s)\n",dev->name);
 
-       stats->tx_errors++;
-       stats->tx_aborted_errors++;
+       dev->stats.tx_errors++;
+       dev->stats.tx_aborted_errors++;
 
        spin_lock_irqsave(&info->lock,flags);
        tx_stop(info);
@@ -4416,27 +4410,26 @@ static void hdlcdev_rx(MGSLPC_INFO *info, char *buf, int size)
 {
        struct sk_buff *skb = dev_alloc_skb(size);
        struct net_device *dev = info->netdev;
-       struct net_device_stats *stats = hdlc_stats(dev);
 
        if (debug_level >= DEBUG_LEVEL_INFO)
                printk("hdlcdev_rx(%s)\n",dev->name);
 
        if (skb == NULL) {
                printk(KERN_NOTICE "%s: can't alloc skb, dropping packet\n", dev->name);
-               stats->rx_dropped++;
+               dev->stats.rx_dropped++;
                return;
        }
 
-       memcpy(skb_put(skb, size),buf,size);
+       memcpy(skb_put(skb, size), buf, size);
 
-       skb->protocol = hdlc_type_trans(skb, info->netdev);
+       skb->protocol = hdlc_type_trans(skb, dev);
 
-       stats->rx_packets++;
-       stats->rx_bytes += size;
+       dev->stats.rx_packets++;
+       dev->stats.rx_bytes += size;
 
        netif_rx(skb);
 
-       info->netdev->last_rx = jiffies;
+       dev->last_rx = jiffies;
 }
 
 /**