1. NAME

pci_release_region - Release a PCI bar

2. SYNOPSIS

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

3. ARGUMENTS

pdev
    PCI device whose resources were previously reserved by pci_request_region

bar
    BAR to release

4. 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.

5. COPYRIGHT