/*
 * Just an skeleton module.  Useful for debugging.
 *
 * Written by: Prarit Bhargava <prarit@redhat.com>
 *
 * Please don't clutter this file with a bunch of bells-and-whistles.  It
 * is meant to be a simple module.
 */
#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>

static int dummy_arg = 0;

void dummy_greetings(void)
{
	printk("This module has loaded.\n");
	if (dummy_arg)
		printk("And dummy_arg is %d.\n", dummy_arg);
}

static int init_dummy(void)
{
	dummy_greetings();
	return 0;
}

static void cleanup_dummy(void)
{
	printk("unloading module\n");
}

module_init(init_dummy);
module_exit(cleanup_dummy);

MODULE_LICENSE("GPL");

module_param(dummy_arg, int, 0444);
MODULE_PARM_DESC(dummy_arg, "An argument for this module");