diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index ef55115320fb9192bb0c69b2c01ec1005ce7942c..7c1bcff11672aa2c79e78a750145e039d56ccb69 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -59,11 +59,9 @@ enum {
 
 /*
  * Restrictions for the memory hotplug:
- * flags:  MHP_ flags
  * altmap: alternative allocator for memmap array
  */
 struct mhp_restrictions {
-	unsigned long flags;
 	struct vmem_altmap *altmap;
 };