请教下，
我编译的ohci host driver 模块，insmod后没跑到probe,只能打印ohci_hcd_s3c2440_init的"ohci s3c2440 driver register!"，能否指点下方向吗？
模块是照抄linux的，如下，

int usb_hcd_s3c2440_probe(const struct hc_driver *driver,
struct platform_device *dev)
{
printk(KERN_INFO "ohci_hcd_s3c2440_proben");
           ......
           ......
｝
static int ohci_hcd_s3c2440_drv_probe(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
printk(KERN_INFO "ohci_hcd_s3c2440_drv_probe!n");
return usb_hcd_s3c2440_probe(&ohci_s3c2440_hc_driver, pdev);
}
static struct device_driver ohci_hcd_s3c2440_driver={
.name ="s3c2440-ohci",
.bus  =&platform_bus_type,
.probe  =ohci_hcd_s3c2440_drv_probe,
.remove =ohci_hcd_s3c2440_drv_remove,
};
static int __init ohci_hcd_s3c2440_init(void)
{
printk(KERN_INFO "ohci s3c2440 driver register!n");
return driver_register(&ohci_hcd_s3c2440_driver);
}
static void __exit ohci_hcd_s3c2440_cleanup(void)
{
printk(KERN_INFO "ohci s3c2440 driver unregister!n");
driver_unregister(&ohci_hcd_s3c2440_driver);
}
module_init(ohci_hcd_s3c2440_init);
module_exit(ohci_hcd_s3c2440_cleanup);

恭喜楼主