From 3ae5eaec1d2d9c0cf53745352e7d4b152810ba24 Mon Sep 17 00:00:00 2001 From: Russell King Date: Wed, 9 Nov 2005 22:32:44 +0000 Subject: [DRIVER MODEL] Convert platform drivers to use struct platform_driver This allows us to eliminate the casts in the drivers, and eventually remove the use of the device_driver function pointer methods for platform device drivers. Signed-off-by: Russell King Acked-by: Greg Kroah-Hartman --- drivers/net/mv643xx_eth.c | 40 ++++++++++++++++++++-------------------- 1 file changed, 20 insertions(+), 20 deletions(-) (limited to 'drivers/net/mv643xx_eth.c') diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index 71f2c67..3cb9b3f 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -1387,9 +1387,8 @@ static void mv643xx_netpoll(struct net_device *netdev) * Input : struct device * * Output : -ENOMEM if failed , 0 if success */ -static int mv643xx_eth_probe(struct device *ddev) +static int mv643xx_eth_probe(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(ddev); struct mv643xx_eth_platform_data *pd; int port_num = pdev->id; struct mv643xx_private *mp; @@ -1402,7 +1401,7 @@ static int mv643xx_eth_probe(struct device *ddev) if (!dev) return -ENOMEM; - dev_set_drvdata(ddev, dev); + platform_set_drvdata(pdev, dev); mp = netdev_priv(dev); @@ -1546,21 +1545,20 @@ out: return err; } -static int mv643xx_eth_remove(struct device *ddev) +static int mv643xx_eth_remove(struct platform_device *pdev) { - struct net_device *dev = dev_get_drvdata(ddev); + struct net_device *dev = platform_get_drvdata(pdev); unregister_netdev(dev); flush_scheduled_work(); free_netdev(dev); - dev_set_drvdata(ddev, NULL); + platform_set_drvdata(pdev, NULL); return 0; } -static int mv643xx_eth_shared_probe(struct device *ddev) +static int mv643xx_eth_shared_probe(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(ddev); struct resource *res; printk(KERN_NOTICE "MV-643xx 10/100/1000 Ethernet Driver\n"); @@ -1578,7 +1576,7 @@ static int mv643xx_eth_shared_probe(struct device *ddev) } -static int mv643xx_eth_shared_remove(struct device *ddev) +static int mv643xx_eth_shared_remove(struct platform_device *pdev) { iounmap(mv643xx_eth_shared_base); mv643xx_eth_shared_base = NULL; @@ -1586,18 +1584,20 @@ static int mv643xx_eth_shared_remove(struct device *ddev) return 0; } -static struct device_driver mv643xx_eth_driver = { - .name = MV643XX_ETH_NAME, - .bus = &platform_bus_type, +static struct platform_driver mv643xx_eth_driver = { .probe = mv643xx_eth_probe, .remove = mv643xx_eth_remove, + .driver = { + .name = MV643XX_ETH_NAME, + }, }; -static struct device_driver mv643xx_eth_shared_driver = { - .name = MV643XX_ETH_SHARED_NAME, - .bus = &platform_bus_type, +static struct platform_driver mv643xx_eth_shared_driver = { .probe = mv643xx_eth_shared_probe, .remove = mv643xx_eth_shared_remove, + .driver = { + .name = MV643XX_ETH_SHARED_NAME, + }, }; /* @@ -1613,11 +1613,11 @@ static int __init mv643xx_init_module(void) { int rc; - rc = driver_register(&mv643xx_eth_shared_driver); + rc = platform_driver_register(&mv643xx_eth_shared_driver); if (!rc) { - rc = driver_register(&mv643xx_eth_driver); + rc = platform_driver_register(&mv643xx_eth_driver); if (rc) - driver_unregister(&mv643xx_eth_shared_driver); + platform_driver_unregister(&mv643xx_eth_shared_driver); } return rc; } @@ -1633,8 +1633,8 @@ static int __init mv643xx_init_module(void) */ static void __exit mv643xx_cleanup_module(void) { - driver_unregister(&mv643xx_eth_driver); - driver_unregister(&mv643xx_eth_shared_driver); + platform_driver_unregister(&mv643xx_eth_driver); + platform_driver_unregister(&mv643xx_eth_shared_driver); } module_init(mv643xx_init_module); -- cgit v1.1