diff options
Diffstat (limited to 'drivers/net/meth.c')
| -rw-r--r-- | drivers/net/meth.c | 68 |
1 files changed, 45 insertions, 23 deletions
diff --git a/drivers/net/meth.c b/drivers/net/meth.c index 0343ea1..92b403b 100644 --- a/drivers/net/meth.c +++ b/drivers/net/meth.c @@ -8,15 +8,16 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ -#include <linux/module.h> -#include <linux/init.h> - -#include <linux/kernel.h> /* printk() */ #include <linux/delay.h> +#include <linux/dma-mapping.h> +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/platform_device.h> #include <linux/slab.h> -#include <linux/errno.h> /* error codes */ -#include <linux/types.h> /* size_t */ -#include <linux/interrupt.h> /* mark_bh */ +#include <linux/errno.h> +#include <linux/types.h> +#include <linux/interrupt.h> #include <linux/in.h> #include <linux/in6.h> @@ -33,7 +34,6 @@ #include <asm/io.h> #include <asm/scatterlist.h> -#include <linux/dma-mapping.h> #include "meth.h" @@ -51,8 +51,6 @@ static const char *meth_str="SGI O2 Fast Ethernet"; -MODULE_AUTHOR("Ilya Volynets <ilya@theIlya.com>"); -MODULE_DESCRIPTION("SGI O2 Builtin Fast Ethernet driver"); #define HAVE_TX_TIMEOUT /* The maximum time waited (in jiffies) before assuming a Tx failed. (400ms) */ @@ -784,15 +782,15 @@ static struct net_device_stats *meth_stats(struct net_device *dev) /* * The init function. */ -static struct net_device *meth_init(void) +static int __init meth_probe(struct platform_device *pdev) { struct net_device *dev; struct meth_private *priv; - int ret; + int err; dev = alloc_etherdev(sizeof(struct meth_private)); if (!dev) - return ERR_PTR(-ENOMEM); + return -ENOMEM; dev->open = meth_open; dev->stop = meth_release; @@ -808,11 +806,12 @@ static struct net_device *meth_init(void) priv = netdev_priv(dev); spin_lock_init(&priv->meth_lock); + SET_NETDEV_DEV(dev, &pdev->dev); - ret = register_netdev(dev); - if (ret) { + err = register_netdev(dev); + if (err) { free_netdev(dev); - return ERR_PTR(ret); + return err; } printk(KERN_INFO "%s: SGI MACE Ethernet rev. %d\n", @@ -820,21 +819,44 @@ static struct net_device *meth_init(void) return 0; } -static struct net_device *meth_dev; +static int __exit meth_remove(struct platform_device *pdev) +{ + struct net_device *dev = platform_get_drvdata(pdev); + + unregister_netdev(dev); + free_netdev(dev); + platform_set_drvdata(pdev, NULL); + + return 0; +} + +static struct platform_driver meth_driver = { + .probe = meth_probe, + .remove = __devexit_p(meth_remove), + .driver = { + .name = "meth", + } +}; static int __init meth_init_module(void) { - meth_dev = meth_init(); - if (IS_ERR(meth_dev)) - return PTR_ERR(meth_dev); - return 0; + int err; + + err = platform_driver_register(&meth_driver); + if (err) + printk(KERN_ERR "Driver registration failed\n"); + + return err; } static void __exit meth_exit_module(void) { - unregister_netdev(meth_dev); - free_netdev(meth_dev); + platform_driver_unregister(&meth_driver); } module_init(meth_init_module); module_exit(meth_exit_module); + +MODULE_AUTHOR("Ilya Volynets <ilya@theIlya.com>"); +MODULE_DESCRIPTION("SGI O2 Builtin Fast Ethernet driver"); +MODULE_LICENSE("GPL"); |