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/macsonic.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) (limited to 'drivers/net/macsonic.c') diff --git a/drivers/net/macsonic.c b/drivers/net/macsonic.c index 9ef4592aca03..02d5c6822733 100644 --- a/drivers/net/macsonic.c +++ b/drivers/net/macsonic.c @@ -525,7 +525,7 @@ int __init mac_nubus_sonic_probe(struct net_device* dev) return macsonic_init(dev); } -static int __init mac_sonic_probe(struct device *device) +static int __init mac_sonic_probe(struct platform_device *device) { struct net_device *dev; struct sonic_local *lp; @@ -537,8 +537,8 @@ static int __init mac_sonic_probe(struct device *device) return -ENOMEM; lp = netdev_priv(dev); - lp->device = device; - SET_NETDEV_DEV(dev, device); + lp->device = &device->dev; + SET_NETDEV_DEV(dev, &device->dev); SET_MODULE_OWNER(dev); /* This will catch fatal stuff like -ENOMEM as well as success */ @@ -579,9 +579,9 @@ MODULE_PARM_DESC(sonic_debug, "macsonic debug level (1-4)"); #include "sonic.c" -static int __devexit mac_sonic_device_remove (struct device *device) +static int __devexit mac_sonic_device_remove (struct platform_device *device) { - struct net_device *dev = device->driver_data; + struct net_device *dev = platform_get_drvdata(device); struct sonic_local* lp = netdev_priv(dev); unregister_netdev (dev); @@ -592,18 +592,19 @@ static int __devexit mac_sonic_device_remove (struct device *device) return 0; } -static struct device_driver mac_sonic_driver = { - .name = mac_sonic_string, - .bus = &platform_bus_type, +static struct platform_driver mac_sonic_driver = { .probe = mac_sonic_probe, .remove = __devexit_p(mac_sonic_device_remove), + .driver = { + .name = mac_sonic_string, + }, }; static int __init mac_sonic_init_module(void) { int err; - if ((err = driver_register(&mac_sonic_driver))) { + if ((err = platform_driver_register(&mac_sonic_driver))) { printk(KERN_ERR "Driver registration failed\n"); return err; } @@ -628,7 +629,7 @@ out_unregister: static void __exit mac_sonic_cleanup_module(void) { - driver_unregister(&mac_sonic_driver); + platform_driver_unregister(&mac_sonic_driver); if (mac_sonic_device) { platform_device_unregister(mac_sonic_device); -- cgit v1.2.1