diff --git a/drivers/acpi/apei/einj-core.c b/drivers/acpi/apei/einj-core.c
index 305c240a303f..f5bfdffe1e43 100644
--- a/drivers/acpi/apei/einj-core.c
+++ b/drivers/acpi/apei/einj-core.c
@@ -679,7 +679,7 @@ static bool is_allowed_range(u64 base_addr, u64 size)
 	 * region intersects with known resource. So do an allow list check for
 	 * IORES_DESCs that definitely or most likely not MMIO.
 	 */
-	int non_mmio_desc[] = {
+	static const int non_mmio_desc[] = {
 		IORES_DESC_CRASH_KERNEL,
 		IORES_DESC_ACPI_TABLES,
 		IORES_DESC_ACPI_NV_STORAGE,