pci_mmcfg_arch_unmap 148 arch/x86/pci/mmconfig_32.c void pci_mmcfg_arch_unmap(struct pci_mmcfg_region *cfg) pci_mmcfg_arch_unmap 148 arch/x86/pci/mmconfig_64.c void pci_mmcfg_arch_unmap(struct pci_mmcfg_region *cfg)