1 files changed, 49 insertions, 55 deletions

diff --git a/drivers/net/tokenring/skisa.c b/drivers/net/tokenring/skisa.c
index f26796e2d0e5..3c7c66204f74 100644
--- a/drivers/net/tokenring/skisa.c
+++ b/drivers/net/tokenring/skisa.c
@@ -68,8 +68,7 @@ static int dmalist[] __initdata = {
 };
 
 static char isa_cardname[] = "SK NET TR 4/16 ISA\0";
-
-struct net_device *sk_isa_probe(int unit);
+static u64 dma_mask = ISA_MAX_ADDRESS;
 static int sk_isa_open(struct net_device *dev);
 static void sk_isa_read_eeprom(struct net_device *dev);
 static unsigned short sk_isa_setnselout_pins(struct net_device *dev);
@@ -133,7 +132,7 @@ static int __init sk_isa_probe1(struct net_device *dev, int ioaddr)
         return 0;
 }
 
-static int __init setup_card(struct net_device *dev)
+static int __init setup_card(struct net_device *dev, struct device *pdev)
 {
         struct net_local *tp;
         static int versionprinted;
@@ -154,7 +153,7 @@ static int __init setup_card(struct net_device *dev)
                 }
         }
         if (err)
-                goto out4;
+                goto out5;
 
         /* At this point we have found a valid card. */
 
@@ -162,14 +161,15 @@ static int __init setup_card(struct net_device *dev)
                 printk(KERN_DEBUG "%s", version);
 
         err = -EIO;
-        if (tmsdev_init(dev, ISA_MAX_ADDRESS, NULL))
+        pdev->dma_mask = &dma_mask;
+        if (tmsdev_init(dev, pdev))
                 goto out4;
 
         dev->base_addr &= ~3; 
                 
         sk_isa_read_eeprom(dev);
 
-        printk(KERN_DEBUG "%s:    Ring Station Address: ", dev->name);
+        printk(KERN_DEBUG "skisa.c:    Ring Station Address: ");
         printk("%2.2x", dev->dev_addr[0]);
         for (j = 1; j < 6; j++)
                 printk(":%2.2x", dev->dev_addr[j]);
@@ -202,7 +202,7 @@ static int __init setup_card(struct net_device *dev)
                 
                 if(irqlist[j] == 0)
                 {
-                        printk(KERN_INFO "%s: AutoSelect no IRQ available\n", dev->name);
+                        printk(KERN_INFO "skisa.c: AutoSelect no IRQ available\n");
                         goto out3;
                 }
         }
@@ -213,15 +213,15 @@ static int __init setup_card(struct net_device *dev)
                                 break;
                 if (irqlist[j] == 0)
                 {
-                        printk(KERN_INFO "%s: Illegal IRQ %d specified\n",
-                                dev->name, dev->irq);
+                        printk(KERN_INFO "skisa.c: Illegal IRQ %d specified\n",
+                                dev->irq);
                         goto out3;
                 }
                 if (request_irq(dev->irq, tms380tr_interrupt, 0, 
                         isa_cardname, dev))
                 {
-                        printk(KERN_INFO "%s: Selected IRQ %d not available\n", 
-                                dev->name, dev->irq);
+                        printk(KERN_INFO "skisa.c: Selected IRQ %d not available\n",
+                                dev->irq);
                         goto out3;
                 }
         }
@@ -237,7 +237,7 @@ static int __init setup_card(struct net_device *dev)
 
                 if(dmalist[j] == 0)
                 {
-                        printk(KERN_INFO "%s: AutoSelect no DMA available\n", dev->name);
+                        printk(KERN_INFO "skisa.c: AutoSelect no DMA available\n");
                         goto out2;
                 }
         }
@@ -248,25 +248,25 @@ static int __init setup_card(struct net_device *dev)
                                 break;
                 if (dmalist[j] == 0)
                 {
-                        printk(KERN_INFO "%s: Illegal DMA %d specified\n", 
-                                dev->name, dev->dma);
+                        printk(KERN_INFO "skisa.c: Illegal DMA %d specified\n",
+                                dev->dma);
                         goto out2;
                 }
                 if (request_dma(dev->dma, isa_cardname))
                 {
-                        printk(KERN_INFO "%s: Selected DMA %d not available\n", 
-                                dev->name, dev->dma);
+                        printk(KERN_INFO "skisa.c: Selected DMA %d not available\n",
+                                dev->dma);
                         goto out2;
                 }
         }
 
-        printk(KERN_DEBUG "%s:    IO: %#4lx  IRQ: %d  DMA: %d\n",
-               dev->name, dev->base_addr, dev->irq, dev->dma);
-                
         err = register_netdev(dev);
         if (err)
                 goto out;
 
+        printk(KERN_DEBUG "%s:    IO: %#4lx  IRQ: %d  DMA: %d\n",
+               dev->name, dev->base_addr, dev->irq, dev->dma);
+
         return 0;
 out:
         free_dma(dev->dma);
@@ -275,33 +275,11 @@ out2:
 out3:
         tmsdev_term(dev);
 out4:
-        release_region(dev->base_addr, SK_ISA_IO_EXTENT); 
+        release_region(dev->base_addr, SK_ISA_IO_EXTENT);
+out5:
         return err;
 }
 
-struct net_device * __init sk_isa_probe(int unit)
-{
-        struct net_device *dev = alloc_trdev(sizeof(struct net_local));
-        int err = 0;
-
-        if (!dev)
-                return ERR_PTR(-ENOMEM);
-
-        if (unit >= 0) {
-                sprintf(dev->name, "tr%d", unit);
-                netdev_boot_setup_check(dev);
-        }
-
-        err = setup_card(dev);
-        if (err)
-                goto out;
-
-        return dev;
-out:
-        free_netdev(dev);
-        return ERR_PTR(err);
-}
-
 /*
  * Reads MAC address from adapter RAM, which should've read it from
  * the onboard ROM.  
@@ -361,8 +339,6 @@ static int sk_isa_open(struct net_device *dev)
         return tms380tr_open(dev);
 }
 
-#ifdef MODULE
-
 #define ISATR_MAX_ADAPTERS 3
 
 static int io[ISATR_MAX_ADAPTERS];
@@ -375,13 +351,23 @@ module_param_array(io, int, NULL, 0);
 module_param_array(irq, int, NULL, 0);
 module_param_array(dma, int, NULL, 0);
 
-static struct net_device *sk_isa_dev[ISATR_MAX_ADAPTERS];
+static struct platform_device *sk_isa_dev[ISATR_MAX_ADAPTERS];
 
-int init_module(void)
+static struct device_driver sk_isa_driver = {
+        .name           = "skisa",
+        .bus            = &platform_bus_type,
+};
+
+static int __init sk_isa_init(void)
 {
         struct net_device *dev;
+        struct platform_device *pdev;
         int i, num = 0, err = 0;
 
+        err = driver_register(&sk_isa_driver);
+        if (err)
+                return err;
+
         for (i = 0; i < ISATR_MAX_ADAPTERS ; i++) {
                 dev = alloc_trdev(sizeof(struct net_local));
                 if (!dev)
@@ -390,12 +376,15 @@ int init_module(void)
                 dev->base_addr = io[i];
                 dev->irq = irq[i];
                 dev->dma = dma[i];
-                err = setup_card(dev);
-
+                pdev = platform_device_register_simple("skisa",
+                        i, NULL, 0);
+                err = setup_card(dev, &pdev->dev);
                 if (!err) {
-                        sk_isa_dev[i] = dev;
+                        sk_isa_dev[i] = pdev;
+                        dev_set_drvdata(&sk_isa_dev[i]->dev, dev);
                         ++num;
                 } else {
+                        platform_device_unregister(pdev);
                         free_netdev(dev);
                 }
         }
@@ -409,23 +398,28 @@ int init_module(void)
         return (0);
 }
 
-void cleanup_module(void)
+static void __exit sk_isa_cleanup(void)
 {
+        struct net_device *dev;
         int i;
 
         for (i = 0; i < ISATR_MAX_ADAPTERS ; i++) {
-                struct net_device *dev = sk_isa_dev[i];
+                struct platform_device *pdev = sk_isa_dev[i];
 
-                if (!dev) 
+                if (!pdev)
                         continue;
-                
+                dev = dev_get_drvdata(&pdev->dev);
                 unregister_netdev(dev);
                 release_region(dev->base_addr, SK_ISA_IO_EXTENT);
                 free_irq(dev->irq, dev);
                 free_dma(dev->dma);
                 tmsdev_term(dev);
                 free_netdev(dev);
+                dev_set_drvdata(&pdev->dev, NULL);
+                platform_device_unregister(pdev);
         }
+        driver_unregister(&sk_isa_driver);
 }
-#endif /* MODULE */
 
+module_init(sk_isa_init);
+module_exit(sk_isa_cleanup);