Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug

NAME

       pci_release_region - Release a PCI bar

SYNOPSIS

       void pci_release_region  (struct pci_dev * pdev, int bar);

ARGUMENTS

       pdev   PCI   device   whose   resources  were  previously  reserved  by
              pci_request_region

       bar    BAR to release

DESCRIPTION

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