pci_hp_deregister (9) - Linux Manuals
pci_hp_deregister: deregister a hotplug_slot with the PCI hotplug subsystem
pci_hp_deregister - deregister a hotplug_slot with the PCI hotplug subsystem
int pci_hp_deregister(struct hotplug_slot
- pointer to the struct hotplug_slot to deregister
The slot must have been registered with the pci hotplug subsystem previously with a call to pci_hp_register.