diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index a6eca647bc76e33c8d9bc730ada8cb9d384dba97..7e1a0995d8c46ea1e7542580850f584b40517a07 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -66,7 +66,7 @@ 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) },
 	{}
 };