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 4.8.                 January 2017                   PCI_CFG_ACCESS_UNLOC(9)