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module_i2c_driver(tlc59108_i2c_driver);
可分解为下列形式:
static int __init tlc59108_i2c_driver_init(void)
{
return i2c_register_driver(THIS_MODULE, &tlc59108_i2c_driver);
}
late_initcall(tlc59108_i2c_driver_init);
static void __exit tlc59108_i2c_driver_exit(void)
{
return i2c_del_driver(&tlc59108_i2c_driver);
}
module_exit(tlc59108_i2c_driver_exit);
便于调整驱动加载时序
样本:
module_platform_driver(ds_driver);
可分解为下列形式:
static int __init ds_driver_init(void)
{
return platform_driver_register(&ds_driver);
}
static void __exit ds_driver_exit(void)
{
return platform_driver_unregister(&ds_driver);
}
late_initcall(ds_driver_init);
module_exit(ds_driver_exit);