linux probe 参数

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/device.h>

static int my_probe(struct device *dev) {
    printk(KERN_INFO "My device probed successfully!\n");
    // 在这里进行设备的初始化工作
    return 0;
}

static int my_remove(struct device *dev) {
    printk(KERN_INFO "My device removed.\n");
    // 在这里进行设备的清理工作
    return 0;
}

static const struct device_driver my_driver = {
    .probe = my_probe,
    .remove = my_remove,
    .driver = {
        .name = "my_device",
    },
};

static int __init my_init(void) {
    printk(KERN_INFO "My module loaded.\n");
    return driver_register(&my_driver);
}

static void __exit my_exit(void) {
    printk(KERN_INFO "My module unloaded.\n");
    driver_unregister(&my_driver);
}

module_init(my_init);
module_exit(my_exit);

MODULE_LICENSE("GPL");
MODULE_AUTHOR("Your Name");
MODULE_DESCRIPTION("A simple Linux kernel module with a probe function.");