diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index dbb5155a84e7820a66a59f34060e4d486e9872da..5cf139a678c6d9e7ff56cf6c875226f8a8bd3493 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -72,7 +72,7 @@ static const struct pci_device_id hygon_root_ids[] = {
 	{}
 };
 
-const struct pci_device_id hygon_nb_misc_ids[] = {
+static const struct pci_device_id hygon_nb_misc_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_HYGON, PCI_DEVICE_ID_AMD_17H_DF_F3) },
 	{}
 };