pci_cfg_access_unlock(9) centos man page | unix.com

PCI_CFG_ACCESS_UNLOC(9) 					Hardware Interfaces					   PCI_CFG_ACCESS_UNLOC(9)

NAME
       pci_cfg_access_unlock - Unlock PCI config reads/writes

SYNOPSIS
       void pci_cfg_access_unlock(struct pci_dev * dev);

ARGUMENTS
       dev
	   pci device struct

DESCRIPTION
       This function allows PCI config accesses to resume.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   PCI_CFG_ACCESS_UNLOC(9)