igb: make ioport free

[linux-2.6] / drivers / net / ibm_newemac / tah.c

diff --git a/drivers/net/ibm_newemac/tah.c b/drivers/net/ibm_newemac/tah.c
index e05c7e8..30173a9 100644 (file)
--- a/drivers/net/ibm_newemac/tah.c
+++ b/drivers/net/ibm_newemac/tah.c
@@ -3,6 +3,11 @@
  *
  * Driver for PowerPC 4xx on-chip ethernet controller, TAH support.
  *
+ * Copyright 2007 Benjamin Herrenschmidt, IBM Corp.
+ *                <benh@kernel.crashing.org>
+ *
+ * Based on the arch/ppc version of the driver:
+ *
  * Copyright 2004 MontaVista Software, Inc.
  * Matt Porter <mporter@kernel.crashing.org>
  *
@@ -30,7 +35,7 @@ int __devinit tah_attach(struct of_device *ofdev, int channel)
        return 0;
 }
 
-void __devexit tah_detach(struct of_device *ofdev, int channel)
+void tah_detach(struct of_device *ofdev, int channel)
 {
        struct tah_instance *dev = dev_get_drvdata(&ofdev->dev);
 
@@ -42,7 +47,7 @@ void __devexit tah_detach(struct of_device *ofdev, int channel)
 void tah_reset(struct of_device *ofdev)
 {
        struct tah_instance *dev = dev_get_drvdata(&ofdev->dev);
-       struct tah_regs *p = dev->base;
+       struct tah_regs __iomem *p = dev->base;
        int n;
 
        /* Reset TAH */
@@ -108,7 +113,7 @@ static int __devinit tah_probe(struct of_device *ofdev,
        }
 
        rc = -ENOMEM;
-       dev->base = (struct tah_regs *)ioremap(regs.start,
+       dev->base = (struct tah_regs __iomem *)ioremap(regs.start,
                                               sizeof(struct tah_regs));
        if (dev->base == NULL) {
                printk(KERN_ERR "%s: Can't map device registers!\n",
@@ -116,13 +121,14 @@ static int __devinit tah_probe(struct of_device *ofdev,
                goto err_free;
        }
 
+       dev_set_drvdata(&ofdev->dev, dev);
+
        /* Initialize TAH and enable IPv4 checksum verification, no TSO yet */
        tah_reset(ofdev);
 
        printk(KERN_INFO
               "TAH %s initialized\n", ofdev->node->full_name);
        wmb();
-       dev_set_drvdata(&ofdev->dev, dev);
 
        return 0;
 
@@ -148,6 +154,10 @@ static int __devexit tah_remove(struct of_device *ofdev)
 
 static struct of_device_id tah_match[] =
 {
+       {
+               .compatible     = "ibm,tah",
+       },
+       /* For backward compat with old DT */
        {
                .type           = "tah",
        },