#include <linux/module.h>
#include <linux/device.h>
#include <linux/string.h>

/* cembus bus version */
unsigned int bversion = 1;

int cembus_match(struct device *dev, struct device_driver *drv)
{
	printk("cembus: Checking for device and driver compatibility...\n");
	printk("bus_id: %s - driver: %s\n", "foo", drv->name);
	return 0;
}


int cembus_uevent(struct device *dev, struct kobj_uevent_env *env)
{
	if (add_uevent_var(env, "CEMBUS_VERSION=%u", bversion));
		return -ENOMEM;
	return 0;
}
struct bus_type	cem_bus_type = {
	.name		= "cembus",
	.match		= cembus_match,
	.uevent		= cembus_uevent,
};

static int __init cembus_init(void)
{
	int ret = 0;

	ret = bus_register(&cem_bus_type);
	if (ret)
		return ret;

	return 0;
}

static void cembus_exit(void)
{
	bus_unregister(&cem_bus_type);
}

MODULE_DESCRIPTION("cem virtual bus");
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Carlos Maiolino");
module_init(cembus_init);
module_exit(cembus_exit);