1 files changed, 1 insertions, 9 deletions
diff --git a/memory.c b/memory.c
index 4eb138a429..0d8b2d96a9 100644
--- a/memory.c
+++ b/memory.c
@@ -1182,7 +1182,7 @@ void memory_region_init_io(MemoryRegion *mr,
                            uint64_t size)
 {
     memory_region_init(mr, owner, name, size);
-    mr->ops = ops;
+    mr->ops = ops ? ops : &unassigned_mem_ops;
     mr->opaque = opaque;
     mr->terminates = true;
 }
@@ -1300,14 +1300,6 @@ void memory_region_init_iommu(MemoryRegion *mr,
     notifier_list_init(&mr->iommu_notify);
 }
 
-void memory_region_init_reservation(MemoryRegion *mr,
-                                    Object *owner,
-                                    const char *name,
-                                    uint64_t size)
-{
-    memory_region_init_io(mr, owner, &unassigned_mem_ops, mr, name, size);
-}
-
 static void memory_region_finalize(Object *obj)
 {
     MemoryRegion *mr = MEMORY_REGION(obj);