21 files changed, 82 insertions, 416 deletions

diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c
index 757f87bb1db..30b7cf70fbe 100644
--- a/drivers/net/pcmcia/3c574_cs.c
+++ b/drivers/net/pcmcia/3c574_cs.c
@@ -93,7 +93,6 @@ earlier 3Com products.
 #include <pcmcia/cisreg.h>
 #include <pcmcia/ciscode.h>
 #include <pcmcia/ds.h>
-#include <pcmcia/mem_op.h>
 
 #include <asm/uaccess.h>
 #include <asm/io.h>
@@ -200,7 +199,6 @@ enum Window4 {		/* Window 4: Xcvr/media bits. */
 
 struct el3_private {
         struct pcmcia_device    *p_dev;
-        dev_node_t node;
         u16 advertising, partner;               /* NWay media advertisement */
         unsigned char phys;                     /* MII device address */
         unsigned int autoselect:1, default_media:3;     /* Read from the EEPROM/Wn3_Config. */
@@ -283,8 +281,6 @@ static int tc574_probe(struct pcmcia_device *link)
         spin_lock_init(&lp->window_lock);
         link->io.NumPorts1 = 32;
         link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
-        link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-        link->irq.Handler = &el3_interrupt;
         link->conf.Attributes = CONF_ENABLE_IRQ;
         link->conf.IntType = INT_MEMORY_AND_IO;
         link->conf.ConfigIndex = 1;
@@ -311,8 +307,7 @@ static void tc574_detach(struct pcmcia_device *link)
 
         dev_dbg(&link->dev, "3c574_detach()\n");
 
-        if (link->dev_node)
-                unregister_netdev(dev);
+        unregister_netdev(dev);
 
         tc574_release(link);
 
@@ -353,7 +348,7 @@ static int tc574_config(struct pcmcia_device *link)
         if (i != 0)
                 goto failed;
 
-        ret = pcmcia_request_irq(link, &link->irq);
+        ret = pcmcia_request_irq(link, el3_interrupt);
         if (ret)
                 goto failed;
 
@@ -361,7 +356,7 @@ static int tc574_config(struct pcmcia_device *link)
         if (ret)
                 goto failed;
 
-        dev->irq = link->irq.AssignedIRQ;
+        dev->irq = link->irq;
         dev->base_addr = link->io.BasePort1;
 
         ioaddr = dev->base_addr;
@@ -446,17 +441,13 @@ static int tc574_config(struct pcmcia_device *link)
                 }
         }
 
-        link->dev_node = &lp->node;
         SET_NETDEV_DEV(dev, &link->dev);
 
         if (register_netdev(dev) != 0) {
                 printk(KERN_NOTICE "3c574_cs: register_netdev() failed\n");
-                link->dev_node = NULL;
                 goto failed;
         }
 
-        strcpy(lp->node.dev_name, dev->name);
-
         printk(KERN_INFO "%s: %s at io %#3lx, irq %d, "
                "hw_addr %pM.\n",
                dev->name, cardname, dev->base_addr, dev->irq,
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c
index 091e0b00043..5ab589d3b38 100644
--- a/drivers/net/pcmcia/3c589_cs.c
+++ b/drivers/net/pcmcia/3c589_cs.c
@@ -106,7 +106,6 @@ enum RxFilter {
 
 struct el3_private {
         struct pcmcia_device    *p_dev;
-    dev_node_t          node;
     /* For transceiver monitoring */
     struct timer_list   media;
     u16                 media_status;
@@ -194,8 +193,7 @@ static int tc589_probe(struct pcmcia_device *link)
     spin_lock_init(&lp->lock);
     link->io.NumPorts1 = 16;
     link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
-    link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-    link->irq.Handler = &el3_interrupt;
+
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
     link->conf.ConfigIndex = 1;
@@ -223,8 +221,7 @@ static void tc589_detach(struct pcmcia_device *link)
 
     dev_dbg(&link->dev, "3c589_detach\n");
 
-    if (link->dev_node)
-        unregister_netdev(dev);
+    unregister_netdev(dev);
 
     tc589_release(link);
 
@@ -242,7 +239,6 @@ static void tc589_detach(struct pcmcia_device *link)
 static int tc589_config(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
-    struct el3_private *lp = netdev_priv(dev);
     __be16 *phys_addr;
     int ret, i, j, multi = 0, fifo;
     unsigned int ioaddr;
@@ -271,7 +267,7 @@ static int tc589_config(struct pcmcia_device *link)
     if (i != 0)
         goto failed;
 
-    ret = pcmcia_request_irq(link, &link->irq);
+    ret = pcmcia_request_irq(link, el3_interrupt);
     if (ret)
             goto failed;
 
@@ -279,7 +275,7 @@ static int tc589_config(struct pcmcia_device *link)
     if (ret)
             goto failed;
         
-    dev->irq = link->irq.AssignedIRQ;
+    dev->irq = link->irq;
     dev->base_addr = link->io.BasePort1;
     ioaddr = dev->base_addr;
     EL3WINDOW(0);
@@ -313,17 +309,13 @@ static int tc589_config(struct pcmcia_device *link)
     else
         printk(KERN_ERR "3c589_cs: invalid if_port requested\n");
     
-    link->dev_node = &lp->node;
     SET_NETDEV_DEV(dev, &link->dev);
 
     if (register_netdev(dev) != 0) {
         printk(KERN_ERR "3c589_cs: register_netdev() failed\n");
-        link->dev_node = NULL;
         goto failed;
     }
 
-    strcpy(lp->node.dev_name, dev->name);
-
     printk(KERN_INFO "%s: 3Com 3c%s, io %#3lx, irq %d, "
            "hw_addr %pM\n",
            dev->name, (multi ? "562" : "589"), dev->base_addr, dev->irq,
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 9f3d593f14e..59f6fa3c9dd 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -113,7 +113,6 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id);
 
 typedef struct axnet_dev_t {
         struct pcmcia_device    *p_dev;
-    dev_node_t          node;
     caddr_t             base;
     struct timer_list   watchdog;
     int                 stale, fast_poll;
@@ -168,7 +167,6 @@ static int axnet_probe(struct pcmcia_device *link)
     info = PRIV(dev);
     info->p_dev = link;
     link->priv = dev;
-    link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
 
@@ -195,8 +193,7 @@ static void axnet_detach(struct pcmcia_device *link)
 
     dev_dbg(&link->dev, "axnet_detach(0x%p)\n", link);
 
-    if (link->dev_node)
-        unregister_netdev(dev);
+    unregister_netdev(dev);
 
     axnet_release(link);
 
@@ -265,12 +262,9 @@ static int try_io_port(struct pcmcia_device *link)
     int j, ret;
     if (link->io.NumPorts1 == 32) {
         link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
-        if (link->io.NumPorts2 > 0) {
-            /* for master/slave multifunction cards */
+        /* for master/slave multifunction cards */
+        if (link->io.NumPorts2 > 0)
             link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
-            link->irq.Attributes =
-                IRQ_TYPE_DYNAMIC_SHARING;
-        }
     } else {
         /* This should be two 16-port windows */
         link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
@@ -336,8 +330,7 @@ static int axnet_config(struct pcmcia_device *link)
     if (ret != 0)
         goto failed;
 
-    ret = pcmcia_request_irq(link, &link->irq);
-    if (ret)
+    if (!link->irq)
             goto failed;
     
     if (link->io.NumPorts2 == 8) {
@@ -349,7 +342,7 @@ static int axnet_config(struct pcmcia_device *link)
     if (ret)
             goto failed;
 
-    dev->irq = link->irq.AssignedIRQ;
+    dev->irq = link->irq;
     dev->base_addr = link->io.BasePort1;
 
     if (!get_prom(link)) {
@@ -397,17 +390,13 @@ static int axnet_config(struct pcmcia_device *link)
     }
 
     info->phy_id = (i < 32) ? i : -1;
-    link->dev_node = &info->node;
     SET_NETDEV_DEV(dev, &link->dev);
 
     if (register_netdev(dev) != 0) {
         printk(KERN_NOTICE "axnet_cs: register_netdev() failed\n");
-        link->dev_node = NULL;
         goto failed;
     }
 
-    strcpy(info->node.dev_name, dev->name);
-
     printk(KERN_INFO "%s: Asix AX88%d90: io %#3lx, irq %d, "
            "hw_addr %pM\n",
            dev->name, ((info->flags & IS_AX88790) ? 7 : 1),
diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c
index 21d9c9d815d..5643f94541b 100644
--- a/drivers/net/pcmcia/com20020_cs.c
+++ b/drivers/net/pcmcia/com20020_cs.c
@@ -122,7 +122,6 @@ static void com20020_detach(struct pcmcia_device *p_dev);
 
 typedef struct com20020_dev_t {
     struct net_device       *dev;
-    dev_node_t          node;
 } com20020_dev_t;
 
 /*======================================================================
@@ -163,7 +162,6 @@ static int com20020_probe(struct pcmcia_device *p_dev)
     p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
     p_dev->io.NumPorts1 = 16;
     p_dev->io.IOAddrLines = 16;
-    p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
     p_dev->conf.Attributes = CONF_ENABLE_IRQ;
     p_dev->conf.IntType = INT_MEMORY_AND_IO;
 
@@ -196,18 +194,16 @@ static void com20020_detach(struct pcmcia_device *link)
 
     dev_dbg(&link->dev, "com20020_detach\n");
 
-    if (link->dev_node) {
-        dev_dbg(&link->dev, "unregister...\n");
+    dev_dbg(&link->dev, "unregister...\n");
 
-        unregister_netdev(dev);
+    unregister_netdev(dev);
 
-        /*
-         * this is necessary because we register our IRQ separately
-         * from card services.
-         */
-        if (dev->irq)
+    /*
+     * this is necessary because we register our IRQ separately
+     * from card services.
+     */
+    if (dev->irq)
             free_irq(dev->irq, dev);
-    }
 
     com20020_release(link);
 
@@ -275,15 +271,14 @@ static int com20020_config(struct pcmcia_device *link)
     dev_dbg(&link->dev, "got ioaddr %Xh\n", ioaddr);
 
     dev_dbg(&link->dev, "request IRQ %d\n",
-            link->irq.AssignedIRQ);
-    i = pcmcia_request_irq(link, &link->irq);
-    if (i != 0)
+            link->irq);
+    if (!link->irq)
     {
         dev_dbg(&link->dev, "requestIRQ failed totally!\n");
         goto failed;
     }
 
-    dev->irq = link->irq.AssignedIRQ;
+    dev->irq = link->irq;
 
     ret = pcmcia_request_configuration(link, &link->conf);
     if (ret)
@@ -299,7 +294,6 @@ static int com20020_config(struct pcmcia_device *link)
     lp->card_name = "PCMCIA COM20020";
     lp->card_flags = ARC_CAN_10MBIT; /* pretend all of them can 10Mbit */
 
-    link->dev_node = &info->node;
     SET_NETDEV_DEV(dev, &link->dev);
 
     i = com20020_found(dev, 0); /* calls register_netdev */
@@ -307,12 +301,9 @@ static int com20020_config(struct pcmcia_device *link)
     if (i != 0) {
         dev_printk(KERN_NOTICE, &link->dev,
                 "com20020_cs: com20020_found() failed\n");
-        link->dev_node = NULL;
         goto failed;
     }
 
-    strcpy(info->node.dev_name, dev->name);
-
     dev_dbg(&link->dev,KERN_INFO "%s: port %#3lx, irq %d\n",
            dev->name, dev->base_addr, dev->irq);
     return 0;
diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c
index b9dc80b9d04..6580d78397d 100644
--- a/drivers/net/pcmcia/fmvj18x_cs.c
+++ b/drivers/net/pcmcia/fmvj18x_cs.c
@@ -110,7 +110,6 @@ typedef enum { MBH10302, MBH10304, TDK, CONTEC, LA501, UNGERMANN,
 */
 typedef struct local_info_t {
         struct pcmcia_device    *p_dev;
-    dev_node_t node;
     long open_time;
     uint tx_started:1;
     uint tx_queue;
@@ -254,10 +253,6 @@ static int fmvj18x_probe(struct pcmcia_device *link)
     link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
     link->io.IOAddrLines = 5;
 
-    /* Interrupt setup */
-    link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-    link->irq.Handler = fjn_interrupt;
-
     /* General socket configuration */
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
@@ -278,8 +273,7 @@ static void fmvj18x_detach(struct pcmcia_device *link)
 
     dev_dbg(&link->dev, "fmvj18x_detach\n");
 
-    if (link->dev_node)
-        unregister_netdev(dev);
+    unregister_netdev(dev);
 
     fmvj18x_release(link);
 
@@ -425,8 +419,6 @@ static int fmvj18x_config(struct pcmcia_device *link)
     }
 
     if (link->io.NumPorts2 != 0) {
-        link->irq.Attributes =
-                IRQ_TYPE_DYNAMIC_SHARING;
         ret = mfc_try_io_port(link);
         if (ret != 0) goto failed;
     } else if (cardtype == UNGERMANN) {
@@ -437,14 +429,14 @@ static int fmvj18x_config(struct pcmcia_device *link)
             if (ret)
                     goto failed;
     }
-    ret = pcmcia_request_irq(link, &link->irq);
+    ret = pcmcia_request_irq(link, fjn_interrupt);
     if (ret)
             goto failed;
     ret = pcmcia_request_configuration(link, &link->conf);
     if (ret)
             goto failed;
 
-    dev->irq = link->irq.AssignedIRQ;
+    dev->irq = link->irq;
     dev->base_addr = link->io.BasePort1;
 
     if (link->io.BasePort2 != 0) {
@@ -529,17 +521,13 @@ static int fmvj18x_config(struct pcmcia_device *link)
     }
 
     lp->cardtype = cardtype;
-    link->dev_node = &lp->node;
     SET_NETDEV_DEV(dev, &link->dev);
 
     if (register_netdev(dev) != 0) {
         printk(KERN_NOTICE "fmvj18x_cs: register_netdev() failed\n");
-        link->dev_node = NULL;
         goto failed;
     }
 
-    strcpy(lp->node.dev_name, dev->name);
-
     /* print current configuration */
     printk(KERN_INFO "%s: %s, sram %s, port %#3lx, irq %d, "
            "hw_addr %pM\n",
diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c
index 37f4a6fdc3e..2e42d80f8ca 100644
--- a/drivers/net/pcmcia/ibmtr_cs.c
+++ b/drivers/net/pcmcia/ibmtr_cs.c
@@ -104,7 +104,6 @@ static void ibmtr_detach(struct pcmcia_device *p_dev);
 typedef struct ibmtr_dev_t {
         struct pcmcia_device    *p_dev;
     struct net_device   *dev;
-    dev_node_t          node;
     window_handle_t     sram_win_handle;
     struct tok_info     *ti;
 } ibmtr_dev_t;
@@ -156,8 +155,6 @@ static int __devinit ibmtr_attach(struct pcmcia_device *link)
     link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
     link->io.NumPorts1 = 4;
     link->io.IOAddrLines = 16;
-    link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
-    link->irq.Handler = ibmtr_interrupt;
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
     link->conf.Present = PRESENT_OPTION;
@@ -192,8 +189,7 @@ static void ibmtr_detach(struct pcmcia_device *link)
      */
     ti->sram_phys |= 1;
 
-    if (link->dev_node)
-        unregister_netdev(dev);
+    unregister_netdev(dev);
     
     del_timer_sync(&(ti->tr_timer));
 
@@ -238,11 +234,11 @@ static int __devinit ibmtr_config(struct pcmcia_device *link)
     }
     dev->base_addr = link->io.BasePort1;
 
-    ret = pcmcia_request_irq(link, &link->irq);
+    ret = pcmcia_request_exclusive_irq(link, ibmtr_interrupt);
     if (ret)
             goto failed;
-    dev->irq = link->irq.AssignedIRQ;
-    ti->irq = link->irq.AssignedIRQ;
+    dev->irq = link->irq;
+    ti->irq = link->irq;
     ti->global_int_enable=GLOBAL_INT_ENABLE+((dev->irq==9) ? 2 : dev->irq);
 
     /* Allocate the MMIO memory window */
@@ -291,18 +287,14 @@ static int __devinit ibmtr_config(struct pcmcia_device *link)
         Adapters Technical Reference"  SC30-3585 for this info.  */
     ibmtr_hw_setup(dev, mmiobase);
 
-    link->dev_node = &info->node;
     SET_NETDEV_DEV(dev, &link->dev);
 
     i = ibmtr_probe_card(dev);
     if (i != 0) {
         printk(KERN_NOTICE "ibmtr_cs: register_netdev() failed\n");
-        link->dev_node = NULL;
         goto failed;
     }
 
-    strcpy(info->node.dev_name, dev->name);
-
     printk(KERN_INFO
            "%s: port %#3lx, irq %d,  mmio %#5lx, sram %#5lx, hwaddr=%pM\n",
            dev->name, dev->base_addr, dev->irq,
diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c
index c717b143f11..d8a3b3cf246 100644
--- a/drivers/net/pcmcia/nmclan_cs.c
+++ b/drivers/net/pcmcia/nmclan_cs.c
@@ -363,7 +363,6 @@ typedef struct _mace_statistics {
 
 typedef struct _mace_private {
         struct pcmcia_device    *p_dev;
-    dev_node_t node;
     struct net_device_stats linux_stats; /* Linux statistics counters */
     mace_statistics mace_stats; /* MACE chip statistics counters */
 
@@ -463,8 +462,6 @@ static int nmclan_probe(struct pcmcia_device *link)
     link->io.NumPorts1 = 32;
     link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
     link->io.IOAddrLines = 5;
-    link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
-    link->irq.Handler = mace_interrupt;
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
     link->conf.ConfigIndex = 1;
@@ -493,8 +490,7 @@ static void nmclan_detach(struct pcmcia_device *link)
 
     dev_dbg(&link->dev, "nmclan_detach\n");
 
-    if (link->dev_node)
-        unregister_netdev(dev);
+    unregister_netdev(dev);
 
     nmclan_release(link);
 
@@ -652,14 +648,14 @@ static int nmclan_config(struct pcmcia_device *link)
   ret = pcmcia_request_io(link, &link->io);
   if (ret)
           goto failed;
-  ret = pcmcia_request_irq(link, &link->irq);
+  ret = pcmcia_request_exclusive_irq(link, mace_interrupt);
   if (ret)
           goto failed;
   ret = pcmcia_request_configuration(link, &link->conf);
   if (ret)
           goto failed;
 
-  dev->irq = link->irq.AssignedIRQ;
+  dev->irq = link->irq;
   dev->base_addr = link->io.BasePort1;
 
   ioaddr = dev->base_addr;
@@ -698,18 +694,14 @@ static int nmclan_config(struct pcmcia_device *link)
   else
     printk(KERN_NOTICE "nmclan_cs: invalid if_port requested\n");
 
-  link->dev_node = &lp->node;
   SET_NETDEV_DEV(dev, &link->dev);
 
   i = register_netdev(dev);
   if (i != 0) {
     printk(KERN_NOTICE "nmclan_cs: register_netdev() failed\n");
-    link->dev_node = NULL;
     goto failed;
   }
 
-  strcpy(lp->node.dev_name, dev->name);
-
   printk(KERN_INFO "%s: nmclan: port %#3lx, irq %d, %s port,"
          " hw_addr %pM\n",
          dev->name, dev->base_addr, dev->irq, if_names[dev->if_port],
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 4c0368de181..6f77a768ba8 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -208,7 +208,6 @@ static hw_info_t dl10022_info = { 0, 0, 0, 0, IS_DL10022|HAS_MII };
 
 typedef struct pcnet_dev_t {
         struct pcmcia_device    *p_dev;
-    dev_node_t          node;
     u_int               flags;
     void                __iomem *base;
     struct timer_list   watchdog;
@@ -264,7 +263,6 @@ static int pcnet_probe(struct pcmcia_device *link)
     info->p_dev = link;
     link->priv = dev;
 
-    link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
 
@@ -288,8 +286,7 @@ static void pcnet_detach(struct pcmcia_device *link)
 
         dev_dbg(&link->dev, "pcnet_detach\n");
 
-        if (link->dev_node)
-                unregister_netdev(dev);
+        unregister_netdev(dev);
 
         pcnet_release(link);
 
@@ -488,8 +485,6 @@ static int try_io_port(struct pcmcia_device *link)
         if (link->io.NumPorts2 > 0) {
             /* for master/slave multifunction cards */
             link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
-            link->irq.Attributes =
-                IRQ_TYPE_DYNAMIC_SHARING;
         }
     } else {
         /* This should be two 16-port windows */
@@ -559,8 +554,7 @@ static int pcnet_config(struct pcmcia_device *link)
     if (ret)
         goto failed;
 
-    ret = pcmcia_request_irq(link, &link->irq);
-    if (ret)
+    if (!link->irq)
             goto failed;
 
     if (link->io.NumPorts2 == 8) {
@@ -574,7 +568,7 @@ static int pcnet_config(struct pcmcia_device *link)
     ret = pcmcia_request_configuration(link, &link->conf);
     if (ret)
             goto failed;
-    dev->irq = link->irq.AssignedIRQ;
+    dev->irq = link->irq;
     dev->base_addr = link->io.BasePort1;
     if (info->flags & HAS_MISC_REG) {
         if ((if_port == 1) || (if_port == 2))
@@ -643,17 +637,13 @@ static int pcnet_config(struct pcmcia_device *link)
     if (info->flags & (IS_DL10019|IS_DL10022))
         mii_phy_probe(dev);
 
-    link->dev_node = &info->node;
     SET_NETDEV_DEV(dev, &link->dev);
 
     if (register_netdev(dev) != 0) {
         printk(KERN_NOTICE "pcnet_cs: register_netdev() failed\n");
-        link->dev_node = NULL;
         goto failed;
     }
 
-    strcpy(info->node.dev_name, dev->name);
-
     if (info->flags & (IS_DL10019|IS_DL10022)) {
         u_char id = inb(dev->base_addr + 0x1a);
         printk(KERN_INFO "%s: NE2000 (DL100%d rev %02x): ",
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index ccc553782a0..59796e7d09c 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -103,7 +103,6 @@ struct smc_private {
     u_short                     manfid;
     u_short                     cardid;
 
-    dev_node_t                  node;
     struct sk_buff              *saved_skb;
     int                         packets_waiting;
     void                        __iomem *base;
@@ -323,14 +322,11 @@ static int smc91c92_probe(struct pcmcia_device *link)
         return -ENOMEM;
     smc = netdev_priv(dev);
     smc->p_dev = link;
-    link->priv = dev;
 
     spin_lock_init(&smc->lock);
     link->io.NumPorts1 = 16;
     link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
     link->io.IOAddrLines = 4;
-    link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-    link->irq.Handler = &smc_interrupt;
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
 
@@ -363,8 +359,7 @@ static void smc91c92_detach(struct pcmcia_device *link)
 
     dev_dbg(&link->dev, "smc91c92_detach\n");
 
-    if (link->dev_node)
-        unregister_netdev(dev);
+    unregister_netdev(dev);
 
     smc91c92_release(link);
 
@@ -453,7 +448,6 @@ static int mhz_mfc_config(struct pcmcia_device *link)
 
     link->conf.Attributes |= CONF_ENABLE_SPKR;
     link->conf.Status = CCSR_AUDIO_ENA;
-    link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
     link->io.IOAddrLines = 16;
     link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
     link->io.NumPorts2 = 8;
@@ -652,7 +646,6 @@ static int osi_config(struct pcmcia_device *link)
 
     link->conf.Attributes |= CONF_ENABLE_SPKR;
     link->conf.Status = CCSR_AUDIO_ENA;
-    link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
     link->io.NumPorts1 = 64;
     link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
     link->io.NumPorts2 = 8;
@@ -877,7 +870,7 @@ static int smc91c92_config(struct pcmcia_device *link)
     if (i)
             goto config_failed;
 
-    i = pcmcia_request_irq(link, &link->irq);
+    i = pcmcia_request_irq(link, smc_interrupt);
     if (i)
             goto config_failed;
     i = pcmcia_request_configuration(link, &link->conf);
@@ -887,7 +880,7 @@ static int smc91c92_config(struct pcmcia_device *link)
     if (smc->manfid == MANFID_MOTOROLA)
         mot_config(link);
 
-    dev->irq = link->irq.AssignedIRQ;
+    dev->irq = link->irq;
 
     if ((if_port >= 0) && (if_port <= 2))
         dev->if_port = if_port;
@@ -960,17 +953,13 @@ static int smc91c92_config(struct pcmcia_device *link)
         SMC_SELECT_BANK(0);
     }
 
-    link->dev_node = &smc->node;
     SET_NETDEV_DEV(dev, &link->dev);
 
     if (register_netdev(dev) != 0) {
         printk(KERN_ERR "smc91c92_cs: register_netdev() failed\n");
-        link->dev_node = NULL;
         goto config_undo;
     }
 
-    strcpy(smc->node.dev_name, dev->name);
-
     printk(KERN_INFO "%s: smc91c%s rev %d: io %#3lx, irq %d, "
            "hw_addr %pM\n",
            dev->name, name, (rev & 0x0f), dev->base_addr, dev->irq,
diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c
index 4d1802e457b..5e6b62ba888 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -297,31 +297,9 @@ static void xirc2ps_detach(struct pcmcia_device *p_dev);
 
 static irqreturn_t xirc2ps_interrupt(int irq, void *dev_id);
 
-/****************
- * A linked list of "instances" of the device.  Each actual
- * PCMCIA card corresponds to one device instance, and is described
- * by one struct pcmcia_device structure (defined in ds.h).
- *
- * You may not want to use a linked list for this -- for example, the
- * memory card driver uses an array of struct pcmcia_device pointers, where minor
- * device numbers are used to derive the corresponding array index.
- */
-
-/****************
- * A driver needs to provide a dev_node_t structure for each device
- * on a card.  In some cases, there is only one device per card (for
- * example, ethernet cards, modems).  In other cases, there may be
- * many actual or logical devices (SCSI adapters, memory cards with
- * multiple partitions).  The dev_node_t structures need to be kept
- * in a linked list starting at the 'dev' field of a struct pcmcia_device
- * structure.  We allocate them in the card's private data structure,
- * because they generally can't be allocated dynamically.
- */
-
 typedef struct local_info_t {
         struct net_device       *dev;
         struct pcmcia_device    *p_dev;
-    dev_node_t node;
 
     int card_type;
     int probe_port;
@@ -555,7 +533,6 @@ xirc2ps_probe(struct pcmcia_device *link)
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
     link->conf.ConfigIndex = 1;
-    link->irq.Handler = xirc2ps_interrupt;
 
     /* Fill in card specific entries */
     dev->netdev_ops = &netdev_ops;
@@ -580,8 +557,7 @@ xirc2ps_detach(struct pcmcia_device *link)
 
     dev_dbg(&link->dev, "detach\n");
 
-    if (link->dev_node)
-        unregister_netdev(dev);
+    unregister_netdev(dev);
 
     xirc2ps_release(link);
 
@@ -841,7 +817,6 @@ xirc2ps_config(struct pcmcia_device * link)
             link->conf.Attributes |= CONF_ENABLE_SPKR;
             link->conf.Status |= CCSR_AUDIO_ENA;
         }
-        link->irq.Attributes |= IRQ_TYPE_DYNAMIC_SHARING;
         link->io.NumPorts2 = 8;
         link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
         if (local->dingo) {
@@ -866,7 +841,6 @@ xirc2ps_config(struct pcmcia_device * link)
         }
         printk(KNOT_XIRC "no ports available\n");
     } else {
-        link->irq.Attributes |= IRQ_TYPE_DYNAMIC_SHARING;
         link->io.NumPorts1 = 16;
         for (ioaddr = 0x300; ioaddr < 0x400; ioaddr += 0x10) {
             link->io.BasePort1 = ioaddr;
@@ -885,7 +859,7 @@ xirc2ps_config(struct pcmcia_device * link)
      * Now allocate an interrupt line.  Note that this does not
      * actually assign a handler to the interrupt.
      */
-    if ((err=pcmcia_request_irq(link, &link->irq)))
+    if ((err=pcmcia_request_irq(link, xirc2ps_interrupt)))
         goto config_error;
 
     /****************
@@ -982,23 +956,19 @@ xirc2ps_config(struct pcmcia_device * link)
         printk(KNOT_XIRC "invalid if_port requested\n");
 
     /* we can now register the device with the net subsystem */
-    dev->irq = link->irq.AssignedIRQ;
+    dev->irq = link->irq;
     dev->base_addr = link->io.BasePort1;
 
     if (local->dingo)
         do_reset(dev, 1); /* a kludge to make the cem56 work */
 
-    link->dev_node = &local->node;
     SET_NETDEV_DEV(dev, &link->dev);
 
     if ((err=register_netdev(dev))) {
         printk(KNOT_XIRC "register_netdev() failed\n");
-        link->dev_node = NULL;
         goto config_error;
     }
 
-    strcpy(local->node.dev_name, dev->name);
-
     /* give some infos about the hardware */
     printk(KERN_INFO "%s: %s: port %#3lx, irq %d, hwaddr %pM\n",
            dev->name, local->manf_str,(u_long)dev->base_addr, (int)dev->irq,
diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c
index f6036fb4231..33bdc6a84e8 100644
--- a/drivers/net/wireless/airo_cs.c
+++ b/drivers/net/wireless/airo_cs.c
@@ -75,42 +75,7 @@ static void airo_release(struct pcmcia_device *link);
 
 static void airo_detach(struct pcmcia_device *p_dev);
 
-/*
-   You'll also need to prototype all the functions that will actually
-   be used to talk to your device.  See 'pcmem_cs' for a good example
-   of a fully self-sufficient driver; the other drivers rely more or
-   less on other parts of the kernel.
-*/
-
-/*
-   A linked list of "instances" of the  aironet device.  Each actual
-   PCMCIA card corresponds to one device instance, and is described
-   by one struct pcmcia_device structure (defined in ds.h).
-
-   You may not want to use a linked list for this -- for example, the
-   memory card driver uses an array of struct pcmcia_device pointers,
-   where minor device numbers are used to derive the corresponding
-   array index.
-*/
-
-/*
-   A driver needs to provide a dev_node_t structure for each device
-   on a card.  In some cases, there is only one device per card (for
-   example, ethernet cards, modems).  In other cases, there may be
-   many actual or logical devices (SCSI adapters, memory cards with
-   multiple partitions).  The dev_node_t structures need to be kept
-   in a linked list starting at the 'dev' field of a struct pcmcia_device
-   structure.  We allocate them in the card's private data structure,
-   because they generally shouldn't be allocated dynamically.
-
-   In this case, we also provide a flag to indicate if a device is
-   "stopped" due to a power management event, or card ejection.  The
-   device IO routines can use a flag like this to throttle IO to a
-   card that is not ready to accept it.
-*/
-
 typedef struct local_info_t {
-        dev_node_t      node;
         struct net_device *eth_dev;
 } local_info_t;
 
@@ -132,10 +97,6 @@ static int airo_probe(struct pcmcia_device *p_dev)
 
         dev_dbg(&p_dev->dev, "airo_attach()\n");
 
-        /* Interrupt setup */
-        p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-        p_dev->irq.Handler = NULL;
-
         /*
           General socket configuration defaults can go here.  In this
           client, we assume very little, and rely on the CIS for almost
@@ -212,9 +173,7 @@ static int airo_cs_config_check(struct pcmcia_device *p_dev,
         else if (dflt->vpp1.present & (1<<CISTPL_POWER_VNOM))
                 p_dev->conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM]/10000;
 
-        /* Do we need to allocate an interrupt? */
-        if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
-                p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+        p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
 
         /* IO window settings */
         p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
@@ -300,16 +259,8 @@ static int airo_config(struct pcmcia_device *link)
         if (ret)
                 goto failed;
 
-        /*
-          Allocate an interrupt line.  Note that this does not assign a
-          handler to the interrupt, unless the 'Handler' member of the
-          irq structure is initialized.
-        */
-        if (link->conf.Attributes & CONF_ENABLE_IRQ) {
-                ret = pcmcia_request_irq(link, &link->irq);
-                if (ret)
-                        goto failed;
-        }
+        if (!link->irq)
+                goto failed;
 
         /*
           This actually configures the PCMCIA socket -- setting up
@@ -320,26 +271,17 @@ static int airo_config(struct pcmcia_device *link)
         if (ret)
                 goto failed;
         ((local_info_t *)link->priv)->eth_dev =
-                init_airo_card(link->irq.AssignedIRQ,
+                init_airo_card(link->irq,
                                link->io.BasePort1, 1, &link->dev);
         if (!((local_info_t *)link->priv)->eth_dev)
                 goto failed;
 
-        /*
-          At this point, the dev_node_t structure(s) need to be
-          initialized and arranged in a linked list at link->dev_node.
-        */
-        strcpy(dev->node.dev_name, ((local_info_t *)link->priv)->eth_dev->name);
-        dev->node.major = dev->node.minor = 0;
-        link->dev_node = &dev->node;
-
         /* Finally, report what we've done */
-        printk(KERN_INFO "%s: index 0x%02x: ",
-               dev->node.dev_name, link->conf.ConfigIndex);
+        dev_info(&link->dev, "index 0x%02x: ",
+               link->conf.ConfigIndex);
         if (link->conf.Vpp)
                 printk(", Vpp %d.%d", link->conf.Vpp/10, link->conf.Vpp%10);
-        if (link->conf.Attributes & CONF_ENABLE_IRQ)
-                printk(", irq %d", link->irq.AssignedIRQ);
+        printk(", irq %d", link->irq);
         if (link->io.NumPorts1)
                 printk(", io 0x%04x-0x%04x", link->io.BasePort1,
                        link->io.BasePort1+link->io.NumPorts1-1);
diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c
index 32407911842..c2746fc7f2b 100644
--- a/drivers/net/wireless/atmel_cs.c
+++ b/drivers/net/wireless/atmel_cs.c
@@ -85,41 +85,7 @@ static void atmel_release(struct pcmcia_device *link);
 
 static void atmel_detach(struct pcmcia_device *p_dev);
 
-/*
-   You'll also need to prototype all the functions that will actually
-   be used to talk to your device.  See 'pcmem_cs' for a good example
-   of a fully self-sufficient driver; the other drivers rely more or
-   less on other parts of the kernel.
-*/
-
-/*
-   A linked list of "instances" of the  atmelnet device.  Each actual
-   PCMCIA card corresponds to one device instance, and is described
-   by one struct pcmcia_device structure (defined in ds.h).
-
-   You may not want to use a linked list for this -- for example, the
-   memory card driver uses an array of struct pcmcia_device pointers, where minor
-   device numbers are used to derive the corresponding array index.
-*/
-
-/*
-   A driver needs to provide a dev_node_t structure for each device
-   on a card.  In some cases, there is only one device per card (for
-   example, ethernet cards, modems).  In other cases, there may be
-   many actual or logical devices (SCSI adapters, memory cards with
-   multiple partitions).  The dev_node_t structures need to be kept
-   in a linked list starting at the 'dev' field of a struct pcmcia_device
-   structure.  We allocate them in the card's private data structure,
-   because they generally shouldn't be allocated dynamically.
-
-   In this case, we also provide a flag to indicate if a device is
-   "stopped" due to a power management event, or card ejection.  The
-   device IO routines can use a flag like this to throttle IO to a
-   card that is not ready to accept it.
-*/
-
 typedef struct local_info_t {
-        dev_node_t      node;
         struct net_device *eth_dev;
 } local_info_t;
 
@@ -141,10 +107,6 @@ static int atmel_probe(struct pcmcia_device *p_dev)
 
         dev_dbg(&p_dev->dev, "atmel_attach()\n");
 
-        /* Interrupt setup */
-        p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-        p_dev->irq.Handler = NULL;
-
         /*
           General socket configuration defaults can go here.  In this
           client, we assume very little, and rely on the CIS for almost
@@ -226,9 +188,7 @@ static int atmel_config_check(struct pcmcia_device *p_dev,
         else if (dflt->vpp1.present & (1<<CISTPL_POWER_VNOM))
                 p_dev->conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM]/10000;
 
-        /* Do we need to allocate an interrupt? */
-        if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
-                p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+        p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
 
         /* IO window settings */
         p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
@@ -278,15 +238,9 @@ static int atmel_config(struct pcmcia_device *link)
         if (pcmcia_loop_config(link, atmel_config_check, NULL))
                 goto failed;
 
-        /*
-          Allocate an interrupt line.  Note that this does not assign a
-          handler to the interrupt, unless the 'Handler' member of the
-          irq structure is initialized.
-        */
-        if (link->conf.Attributes & CONF_ENABLE_IRQ) {
-                ret = pcmcia_request_irq(link, &link->irq);
-                if (ret)
-                        goto failed;
+        if (!link->irq) {
+                dev_err(&link->dev, "atmel: cannot assign IRQ: check that CONFIG_ISA is set in kernel config.");
+                goto failed;
         }
 
         /*
@@ -298,14 +252,8 @@ static int atmel_config(struct pcmcia_device *link)
         if (ret)
                 goto failed;
 
-        if (link->irq.AssignedIRQ == 0) {
-                printk(KERN_ALERT
-                       "atmel: cannot assign IRQ: check that CONFIG_ISA is set in kernel config.");
-                goto failed;
-        }
-
         ((local_info_t*)link->priv)->eth_dev =
-                init_atmel_card(link->irq.AssignedIRQ,
+                init_atmel_card(link->irq,
                                 link->io.BasePort1,
                                 did ? did->driver_info : ATMEL_FW_TYPE_NONE,
                                 &link->dev,
@@ -315,14 +263,6 @@ static int atmel_config(struct pcmcia_device *link)
                         goto failed;
 
 
-        /*
-          At this point, the dev_node_t structure(s) need to be
-          initialized and arranged in a linked list at link->dev_node.
-        */
-        strcpy(dev->node.dev_name, ((local_info_t*)link->priv)->eth_dev->name );
-        dev->node.major = dev->node.minor = 0;
-        link->dev_node = &dev->node;
-
         return 0;
 
  failed:
diff --git a/drivers/net/wireless/b43/pcmcia.c b/drivers/net/wireless/b43/pcmcia.c
index 609e7051e01..0e99b634267 100644
--- a/drivers/net/wireless/b43/pcmcia.c
+++ b/drivers/net/wireless/b43/pcmcia.c
@@ -98,10 +98,7 @@ static int __devinit b43_pcmcia_probe(struct pcmcia_device *dev)
         if (res != 0)
                 goto err_disable;
 
-        dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-        dev->irq.Handler = NULL; /* The handler is registered later. */
-        res = pcmcia_request_irq(dev, &dev->irq);
-        if (res != 0)
+        if (!dev->irq)
                 goto err_disable;
 
         res = pcmcia_request_configuration(dev, &dev->conf);
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index a36501dbbe0..db72461c486 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -39,7 +39,6 @@ MODULE_PARM_DESC(ignore_cis_vcc, "Ignore broken CIS VCC entry");
 
 /* struct local_info::hw_priv */
 struct hostap_cs_priv {
-        dev_node_t node;
         struct pcmcia_device *link;
         int sandisk_connectplus;
 };
@@ -556,15 +555,7 @@ static int prism2_config_check(struct pcmcia_device *p_dev,
                 p_dev->conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM] / 10000;
 
         /* Do we need to allocate an interrupt? */
-        if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
-                p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
-        else if (!(p_dev->conf.Attributes & CONF_ENABLE_IRQ)) {
-                /* At least Compaq WL200 does not have IRQInfo1 set,
-                 * but it does not work without interrupts.. */
-                printk(KERN_WARNING "Config has no IRQ info, but trying to "
-                       "enable IRQ anyway..\n");
-                p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
-        }
+        p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
 
         /* IO window settings */
         PDEBUG(DEBUG_EXTRA, "IO window settings: cfg->io.nwin=%d "
@@ -633,21 +624,10 @@ static int prism2_config(struct pcmcia_device *link)
         local = iface->local;
         local->hw_priv = hw_priv;
         hw_priv->link = link;
-        strcpy(hw_priv->node.dev_name, dev->name);
-        link->dev_node = &hw_priv->node;
 
-        /*
-         * Allocate an interrupt line.  Note that this does not assign a
-         * handler to the interrupt, unless the 'Handler' member of the
-         * irq structure is initialized.
-         */
-        if (link->conf.Attributes & CONF_ENABLE_IRQ) {
-                link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-                link->irq.Handler = prism2_interrupt;
-                ret = pcmcia_request_irq(link, &link->irq);
-                if (ret)
-                        goto failed;
-        }
+        ret = pcmcia_request_irq(link, prism2_interrupt);
+        if (ret)
+                goto failed;
 
         /*
          * This actually configures the PCMCIA socket -- setting up
@@ -658,7 +638,7 @@ static int prism2_config(struct pcmcia_device *link)
         if (ret)
                 goto failed;
 
-        dev->irq = link->irq.AssignedIRQ;
+        dev->irq = link->irq;
         dev->base_addr = link->io.BasePort1;
 
         /* Finally, report what we've done */
@@ -668,7 +648,7 @@ static int prism2_config(struct pcmcia_device *link)
                 printk(", Vpp %d.%d", link->conf.Vpp / 10,
                        link->conf.Vpp % 10);
         if (link->conf.Attributes & CONF_ENABLE_IRQ)
-                printk(", irq %d", link->irq.AssignedIRQ);
+                printk(", irq %d", link->irq);
         if (link->io.NumPorts1)
                 printk(", io 0x%04x-0x%04x", link->io.BasePort1,
                        link->io.BasePort1+link->io.NumPorts1-1);
@@ -682,11 +662,9 @@ static int prism2_config(struct pcmcia_device *link)
         sandisk_enable_wireless(dev);
 
         ret = prism2_hw_config(dev, 1);
-        if (!ret) {
+        if (!ret)
                 ret = hostap_hw_ready(dev);
-                if (ret == 0 && local->ddev)
-                        strcpy(hw_priv->node.dev_name, local->ddev->name);
-        }
+
         return ret;
 
  failed:
diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c
index 6d55439a7b9..08e4e390800 100644
--- a/drivers/net/wireless/libertas/if_cs.c
+++ b/drivers/net/wireless/libertas/if_cs.c
@@ -777,7 +777,7 @@ static void if_cs_release(struct pcmcia_device *p_dev)
 
         lbs_deb_enter(LBS_DEB_CS);
 
-        free_irq(p_dev->irq.AssignedIRQ, card);
+        free_irq(p_dev->irq, card);
         pcmcia_disable_device(p_dev);
         if (card->iobase)
                 ioport_unmap(card->iobase);
@@ -807,8 +807,7 @@ static int if_cs_ioprobe(struct pcmcia_device *p_dev,
         p_dev->io.NumPorts1 = cfg->io.win[0].len;
 
         /* Do we need to allocate an interrupt? */
-        if (cfg->irq.IRQInfo1)
-                p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+        p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
 
         /* IO window settings */
         if (cfg->io.nwin != 1) {
@@ -837,9 +836,6 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
         card->p_dev = p_dev;
         p_dev->priv = card;
 
-        p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-        p_dev->irq.Handler = NULL;
-
         p_dev->conf.Attributes = 0;
         p_dev->conf.IntType = INT_MEMORY_AND_IO;
 
@@ -854,13 +850,8 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
          * a handler to the interrupt, unless the 'Handler' member of
          * the irq structure is initialized.
          */
-        if (p_dev->conf.Attributes & CONF_ENABLE_IRQ) {
-                ret = pcmcia_request_irq(p_dev, &p_dev->irq);
-                if (ret) {
-                        lbs_pr_err("error in pcmcia_request_irq\n");
-                        goto out1;
-                }
-        }
+        if (!p_dev->irq)
+                goto out1;
 
         /* Initialize io access */
         card->iobase = ioport_map(p_dev->io.BasePort1, p_dev->io.NumPorts1);
@@ -883,7 +874,7 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 
         /* Finally, report what we've done */
         lbs_deb_cs("irq %d, io 0x%04x-0x%04x\n",
-               p_dev->irq.AssignedIRQ, p_dev->io.BasePort1,
+               p_dev->irq, p_dev->io.BasePort1,
                p_dev->io.BasePort1 + p_dev->io.NumPorts1 - 1);
 
         /*
@@ -940,7 +931,7 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
         priv->fw_ready = 1;
 
         /* Now actually get the IRQ */
-        ret = request_irq(p_dev->irq.AssignedIRQ, if_cs_interrupt,
+        ret = request_irq(p_dev->irq, if_cs_interrupt,
                 IRQF_SHARED, DRV_NAME, card);
         if (ret) {
                 lbs_pr_err("error in request_irq\n");
diff --git a/drivers/net/wireless/orinoco/orinoco_cs.c b/drivers/net/wireless/orinoco/orinoco_cs.c
index 1d4ada188ed..03056ab7303 100644
--- a/drivers/net/wireless/orinoco/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco/orinoco_cs.c
@@ -50,7 +50,6 @@ MODULE_PARM_DESC(ignore_cis_vcc, "Allow voltage mismatch between card and socket
  * struct orinoco_private */
 struct orinoco_pccard {
         struct pcmcia_device    *p_dev;
-        dev_node_t node;
 
         /* Used to handle hard reset */
         /* yuck, we need this hack to work around the insanity of the
@@ -119,10 +118,6 @@ orinoco_cs_probe(struct pcmcia_device *link)
         card->p_dev = link;
         link->priv = priv;
 
-        /* Interrupt setup */
-        link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-        link->irq.Handler = orinoco_interrupt;
-
         /* General socket configuration defaults can go here.  In this
          * client, we assume very little, and rely on the CIS for
          * almost everything.  In most clients, many details (i.e.,
@@ -144,8 +139,7 @@ static void orinoco_cs_detach(struct pcmcia_device *link)
 {
         struct orinoco_private *priv = link->priv;
 
-        if (link->dev_node)
-                orinoco_if_del(priv);
+        orinoco_if_del(priv);
 
         orinoco_cs_release(link);
 
@@ -230,7 +224,6 @@ static int
 orinoco_cs_config(struct pcmcia_device *link)
 {
         struct orinoco_private *priv = link->priv;
-        struct orinoco_pccard *card = priv->card;
         hermes_t *hw = &priv->hw;
         int ret;
         void __iomem *mem;
@@ -258,12 +251,7 @@ orinoco_cs_config(struct pcmcia_device *link)
                 goto failed;
         }
 
-        /*
-         * Allocate an interrupt line.  Note that this does not assign
-         * a handler to the interrupt, unless the 'Handler' member of
-         * the irq structure is initialized.
-         */
-        ret = pcmcia_request_irq(link, &link->irq);
+        ret = pcmcia_request_irq(link, orinoco_interrupt);
         if (ret)
                 goto failed;
 
@@ -285,9 +273,6 @@ orinoco_cs_config(struct pcmcia_device *link)
         if (ret)
                 goto failed;
 
-        /* Ok, we have the configuration, prepare to register the netdev */
-        card->node.major = card->node.minor = 0;
-
         /* Initialise the main driver */
         if (orinoco_init(priv) != 0) {
                 printk(KERN_ERR PFX "orinoco_init() failed\n");
@@ -296,17 +281,11 @@ orinoco_cs_config(struct pcmcia_device *link)
 
         /* Register an interface with the stack */
         if (orinoco_if_add(priv, link->io.BasePort1,
-                           link->irq.AssignedIRQ) != 0) {
+                           link->irq) != 0) {
                 printk(KERN_ERR PFX "orinoco_if_add() failed\n");
                 goto failed;
         }
 
-        /* At this point, the dev_node_t structure(s) needs to be
-         * initialized and arranged in a linked list at link->dev_node. */
-        strcpy(card->node.dev_name, priv->ndev->name);
-        link->dev_node = &card->node; /* link->dev_node being non-NULL is also
-                                       * used to indicate that the
-                                       * net_device has been registered */
         return 0;
 
  failed:
diff --git a/drivers/net/wireless/orinoco/spectrum_cs.c b/drivers/net/wireless/orinoco/spectrum_cs.c
index 59bda240fdc..41b9ce42585 100644
--- a/drivers/net/wireless/orinoco/spectrum_cs.c
+++ b/drivers/net/wireless/orinoco/spectrum_cs.c
@@ -57,7 +57,6 @@ MODULE_PARM_DESC(ignore_cis_vcc, "Allow voltage mismatch between card and socket
  * struct orinoco_private */
 struct orinoco_pccard {
         struct pcmcia_device    *p_dev;
-        dev_node_t node;
 };
 
 /********************************************************************/
@@ -193,10 +192,6 @@ spectrum_cs_probe(struct pcmcia_device *link)
         card->p_dev = link;
         link->priv = priv;
 
-        /* Interrupt setup */
-        link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-        link->irq.Handler = orinoco_interrupt;
-
         /* General socket configuration defaults can go here.  In this
          * client, we assume very little, and rely on the CIS for
          * almost everything.  In most clients, many details (i.e.,
@@ -218,8 +213,7 @@ static void spectrum_cs_detach(struct pcmcia_device *link)
 {
         struct orinoco_private *priv = link->priv;
 
-        if (link->dev_node)
-                orinoco_if_del(priv);
+        orinoco_if_del(priv);
 
         spectrum_cs_release(link);
 
@@ -304,7 +298,6 @@ static int
 spectrum_cs_config(struct pcmcia_device *link)
 {
         struct orinoco_private *priv = link->priv;
-        struct orinoco_pccard *card = priv->card;
         hermes_t *hw = &priv->hw;
         int ret;
         void __iomem *mem;
@@ -332,12 +325,7 @@ spectrum_cs_config(struct pcmcia_device *link)
                 goto failed;
         }
 
-        /*
-         * Allocate an interrupt line.  Note that this does not assign
-         * a handler to the interrupt, unless the 'Handler' member of
-         * the irq structure is initialized.
-         */
-        ret = pcmcia_request_irq(link, &link->irq);
+        ret = pcmcia_request_irq(link, orinoco_interrupt);
         if (ret)
                 goto failed;
 
@@ -359,9 +347,6 @@ spectrum_cs_config(struct pcmcia_device *link)
         if (ret)
                 goto failed;
 
-        /* Ok, we have the configuration, prepare to register the netdev */
-        card->node.major = card->node.minor = 0;
-
         /* Reset card */
         if (spectrum_cs_hard_reset(priv) != 0)
                 goto failed;
@@ -374,17 +359,11 @@ spectrum_cs_config(struct pcmcia_device *link)
 
         /* Register an interface with the stack */
         if (orinoco_if_add(priv, link->io.BasePort1,
-                           link->irq.AssignedIRQ) != 0) {
+                           link->irq) != 0) {
                 printk(KERN_ERR PFX "orinoco_if_add() failed\n");
                 goto failed;
         }
 
-        /* At this point, the dev_node_t structure(s) needs to be
-         * initialized and arranged in a linked list at link->dev_node. */
-        strcpy(card->node.dev_name, priv->ndev->name);
-        link->dev_node = &card->node; /* link->dev_node being non-NULL is also
-                                       * used to indicate that the
-                                       * net_device has been registered */
         return 0;
 
  failed:
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 11865ea2187..f7d2a34ca53 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -51,7 +51,6 @@
 #include <pcmcia/cistpl.h>
 #include <pcmcia/cisreg.h>
 #include <pcmcia/ds.h>
-#include <pcmcia/mem_op.h>
 
 #include <linux/wireless.h>
 #include <net/iw_handler.h>
@@ -321,10 +320,6 @@ static int ray_probe(struct pcmcia_device *p_dev)
         p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
         p_dev->io.IOAddrLines = 5;
 
-        /* Interrupt setup. For PCMCIA, driver takes what's given */
-        p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-        p_dev->irq.Handler = &ray_interrupt;
-
         /* General socket configuration */
         p_dev->conf.Attributes = CONF_ENABLE_IRQ;
         p_dev->conf.IntType = INT_MEMORY_AND_IO;
@@ -383,8 +378,7 @@ static void ray_detach(struct pcmcia_device *link)
         del_timer(&local->timer);
 
         if (link->priv) {
-                if (link->dev_node)
-                        unregister_netdev(dev);
+                unregister_netdev(dev);
                 free_netdev(dev);
         }
         dev_dbg(&link->dev, "ray_cs ray_detach ending\n");
@@ -417,10 +411,10 @@ static int ray_config(struct pcmcia_device *link)
         /* Now allocate an interrupt line.  Note that this does not
            actually assign a handler to the interrupt.
          */
-        ret = pcmcia_request_irq(link, &link->irq);
+        ret = pcmcia_request_irq(link, ray_interrupt);
         if (ret)
                 goto failed;
-        dev->irq = link->irq.AssignedIRQ;
+        dev->irq = link->irq;
 
         /* This actually configures the PCMCIA socket -- setting up
            the I/O windows and the interrupt mapping.
@@ -493,9 +487,6 @@ static int ray_config(struct pcmcia_device *link)
                 return i;
         }
 
-        strcpy(local->node.dev_name, dev->name);
-        link->dev_node = &local->node;
-
         printk(KERN_INFO "%s: RayLink, irq %d, hw_addr %pM\n",
                dev->name, dev->irq, dev->dev_addr);
 
diff --git a/drivers/net/wireless/ray_cs.h b/drivers/net/wireless/ray_cs.h
index 1e23b7f4cca..9f01ddb1974 100644
--- a/drivers/net/wireless/ray_cs.h
+++ b/drivers/net/wireless/ray_cs.h
@@ -25,7 +25,6 @@ struct beacon_rx {
 typedef struct ray_dev_t {
     int card_status;
     int authentication_state;
-    dev_node_t  node;
     window_handle_t amem_handle;   /* handle to window for attribute memory  */
     window_handle_t rmem_handle;   /* handle to window for rx buffer on card */
     void __iomem *sram;            /* pointer to beginning of shared RAM     */
diff --git a/drivers/net/wireless/wl3501.h b/drivers/net/wireless/wl3501.h
index 8bce1a550a2..8816e371fd0 100644
--- a/drivers/net/wireless/wl3501.h
+++ b/drivers/net/wireless/wl3501.h
@@ -610,7 +610,6 @@ struct wl3501_card {
         struct iw_statistics            wstats;
         struct iw_spy_data              spy_data;
         struct iw_public_data           wireless_data;
-        struct dev_node_t               node;
         struct pcmcia_device            *p_dev;
 };
 #endif
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 7b9621de239..5e5d24c1ce2 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -1451,6 +1451,8 @@ static void wl3501_detach(struct pcmcia_device *link)
         netif_device_detach(dev);
         wl3501_release(link);
 
+        unregister_netdev(dev);
+
         if (link->priv)
                 free_netdev(link->priv);
 
@@ -1897,10 +1899,6 @@ static int wl3501_probe(struct pcmcia_device *p_dev)
         p_dev->io.Attributes1   = IO_DATA_PATH_WIDTH_8;
         p_dev->io.IOAddrLines   = 5;
 
-        /* Interrupt setup */
-        p_dev->irq.Attributes   = IRQ_TYPE_DYNAMIC_SHARING;
-        p_dev->irq.Handler = wl3501_interrupt;
-
         /* General socket configuration */
         p_dev->conf.Attributes  = CONF_ENABLE_IRQ;
         p_dev->conf.IntType     = INT_MEMORY_AND_IO;
@@ -1961,7 +1959,7 @@ static int wl3501_config(struct pcmcia_device *link)
         /* Now allocate an interrupt line. Note that this does not actually
          * assign a handler to the interrupt. */
 
-        ret = pcmcia_request_irq(link, &link->irq);
+        ret = pcmcia_request_irq(link, wl3501_interrupt);
         if (ret)
                 goto failed;
 
@@ -1972,7 +1970,7 @@ static int wl3501_config(struct pcmcia_device *link)
         if (ret)
                 goto failed;
 
-        dev->irq = link->irq.AssignedIRQ;
+        dev->irq = link->irq;
         dev->base_addr = link->io.BasePort1;
         SET_NETDEV_DEV(dev, &link->dev);
         if (register_netdev(dev)) {
@@ -1981,20 +1979,15 @@ static int wl3501_config(struct pcmcia_device *link)
         }
 
         this = netdev_priv(dev);
-        /*
-         * At this point, the dev_node_t structure(s) should be initialized and
-         * arranged in a linked list at link->dev_node.
-         */
-        link->dev_node = &this->node;
 
         this->base_addr = dev->base_addr;
 
         if (!wl3501_get_flash_mac_addr(this)) {
                 printk(KERN_WARNING "%s: Cant read MAC addr in flash ROM?\n",
                        dev->name);
+                unregister_netdev(dev);
                 goto failed;
         }
-        strcpy(this->node.dev_name, dev->name);
 
         for (i = 0; i < 6; i++)
                 dev->dev_addr[i] = ((char *)&this->mac_addr)[i];
@@ -2038,12 +2031,6 @@ failed:
  */
 static void wl3501_release(struct pcmcia_device *link)
 {
-        struct net_device *dev = link->priv;
-
-        /* Unlink the device chain */
-        if (link->dev_node)
-                unregister_netdev(dev);
-
         pcmcia_disable_device(link);
 }