1 files changed, 4 insertions, 0 deletions

diff --git a/arch/x86/pci/mmconfig_32.c b/arch/x86/pci/mmconfig_32.c
index 081816ada057..f3c761dce695 100644
--- a/arch/x86/pci/mmconfig_32.c
+++ b/arch/x86/pci/mmconfig_32.c
@@ -136,3 +136,7 @@ int __init pci_mmcfg_arch_init(void)
         raw_pci_ext_ops = &pci_mmcfg;
         return 1;
 }
+
+void __init pci_mmcfg_arch_free(void)
+{
+}