[PATCH] PCMCIA: handle sysfs, PCI errors

[Andrew Morton]

Some of these were already fixed in pcmcia-ds-must_check-fixes.patch and
i82092-wire-up-errors-from-pci_register_driver.patch:

static int __init init_pcmcia_bus(void)
{
	int ret;

	spin_lock_init(&pcmcia_dev_list_lock);

	ret = bus_register(&pcmcia_bus_type);
	if (ret < 0) {
		printk(KERN_WARNING "pcmcia: bus_register error: %d\n", ret);
		return ret;
	}
	ret = class_interface_register(&pcmcia_bus_interface);
	if (ret < 0) {
		printk(KERN_WARNING
			"pcmcia: class_interface_register error: %d\n", ret);
		bus_unregister(&pcmcia_bus_type);
		return ret;
	}

	pcmcia_setup_ioctl();

	return 0;
}


and

static int i82092aa_module_init(void)
{
	return pci_register_driver(&i82092aa_pci_drv);
}

I queued the rest for Dominik-spamming.