acpiphp_unregister_hotplug_slot  177 drivers/pci/hotplug/acpiphp.h void acpiphp_unregister_hotplug_slot(struct acpiphp_slot *slot);
acpiphp_unregister_hotplug_slot  346 drivers/pci/hotplug/acpiphp_glue.c 			acpiphp_unregister_hotplug_slot(slot);