diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index cc51275c875929ac97ec66f91f35f64d133205f0..922e8fd5426fe22bc75723a5a445a8f6a8872664 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -71,7 +71,7 @@ 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) },
 	{}
 };