PCI_RELEASE_REGIONS(9)                 Hardware Interfaces                 PCI_RELEASE_REGIONS(9)



NAME
       pci_release_regions - Release reserved PCI I/O and memory resources

SYNOPSIS
       void pci_release_regions(struct pci_dev * pdev);

ARGUMENTS
       pdev
           PCI device whose resources were previously reserved by pci_request_regions

DESCRIPTION
       Releases all PCI I/O and memory resources previously reserved by a successful call to
       pci_request_regions. Call this function only after all use of the PCI regions has ceased.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                    PCI_RELEASE_REGIONS(9)