/*********************************************************************************
 *      Copyright:  (C) 2021 LingYun IoT System Studio <www.weike-iot.com>
 *                  All rights reserved.
 *
 *       Filename:  hello.c
 *    Description:  This file is the linux kernel sample hello module 
 *                 
 *        Version:  1.0.0(18/12/2021~)
 *         Author:  Guo Wenxue <guowenxue@gmail.com>
 *      ChangeLog:  1, Release initial version on "18/12/2021 10:50:26 AM"
 *                 
 ********************************************************************************/

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

static __init int hello_init(void)
{
    printk(KERN_ALERT "Hello, LingYun IoT System Studio!\n");
    return 0;
}

static __exit void hello_exit(void)
{
    printk(KERN_ALERT "Goodbye, I have found a good job!\n");
}

module_init(hello_init);
module_exit(hello_exit);

MODULE_AUTHOR("GuoWenxue <guowenxue@gmail.com>");
MODULE_DESCRIPTION("Linux Kernel hello module");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_INFO(intree, "Y");