diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h
index 500f0b78879da..f8d01d6b00da7 100644
--- a/drivers/iommu/amd_iommu_types.h
+++ b/drivers/iommu/amd_iommu_types.h
@@ -463,7 +463,6 @@ struct amd_irte_ops;
  * independent of their use.
  */
 struct protection_domain {
-	struct list_head list;  /* for list of all protection domains */
 	struct list_head dev_list; /* List of all devices in this domain */
 	struct iommu_domain domain; /* generic domain handle used by
 				       iommu core code */