Exemplo n.º 1
0
static void __exit nx842_exit(void)
{
	struct nx842_devdata *old_devdata;
	unsigned long flags;

	pr_info("Exiting IBM Power 842 compression driver\n");
	spin_lock_irqsave(&devdata_mutex, flags);
	old_devdata = rcu_dereference_check(devdata,
			lockdep_is_held(&devdata_mutex));
	RCU_INIT_POINTER(devdata, NULL);
	spin_unlock_irqrestore(&devdata_mutex, flags);
	synchronize_rcu();
	if (old_devdata)
		dev_set_drvdata(old_devdata->dev, NULL);
	kfree(old_devdata);
	vio_unregister_driver(&nx842_driver);
}
Exemplo n.º 2
0
static void __exit nx842_pseries_exit(void)
{
	struct nx842_devdata *old_devdata;
	unsigned long flags;

	crypto_unregister_alg(&nx842_pseries_alg);

	spin_lock_irqsave(&devdata_mutex, flags);
	old_devdata = rcu_dereference_check(devdata,
			lockdep_is_held(&devdata_mutex));
	RCU_INIT_POINTER(devdata, NULL);
	spin_unlock_irqrestore(&devdata_mutex, flags);
	synchronize_rcu();
	if (old_devdata && old_devdata->dev)
		dev_set_drvdata(old_devdata->dev, NULL);
	kfree(old_devdata);
	vio_unregister_driver(&nx842_vio_driver);
}
Exemplo n.º 3
0
static void __exit ibmveth_module_exit(void)
{
	vio_unregister_driver(&ibmveth_driver);
	ibmveth_proc_unregister_driver();
}
Exemplo n.º 4
0
static void __exit rng_exit(void)
{
	vio_unregister_driver(&pseries_rng_driver);
}
Exemplo n.º 5
0
static void __exit nx_fini(void)
{
	vio_unregister_driver(&nx_driver.viodriver);
}
Exemplo n.º 6
0
static void __exit hvc_vio_exit(void)
{
	vio_unregister_driver(&hvc_vio_driver);
}
Exemplo n.º 7
0
/**
 * ibmvtpm_module_exit - Teardown ibm vtpm module
 *
 * Return value:
 *	Nothing
 */
static void __exit ibmvtpm_module_exit(void)
{
	vio_unregister_driver(&ibmvtpm_driver);
}