static void add_airo_dev(struct airo_info *ai)
{
	/* Upper layers already keep track of PCI devices,
	 * so we only need to remember our non-PCI cards. */
	if (!ai->pci)
		list_add_tail(&ai->dev_list, &airo_devices);
}
static void add_airo_dev(struct airo_info *ai)
{
	 
	if (!ai->pci)
		list_add_tail(&ai->dev_list, &airo_devices);
}