diff --git a/builtin/am.c b/builtin/am.c
index 7663f12e64..642d7047d9 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -1618,7 +1618,7 @@ static int fall_back_threeway(const struct am_state *state, const char *index_pa
 		init_revisions(&rev_info, NULL);
 		rev_info.diffopt.output_format = DIFF_FORMAT_NAME_STATUS;
 		diff_opt_parse(&rev_info.diffopt, &diff_filter_str, 1, rev_info.prefix);
-		add_pending_sha1(&rev_info, "HEAD", our_tree.hash, 0);
+		add_pending_oid(&rev_info, "HEAD", &our_tree, 0);
 		diff_setup_done(&rev_info.diffopt);
 		run_diff_index(&rev_info, 1);
 	}
diff --git a/builtin/checkout.c b/builtin/checkout.c
index afa99fb8a0..7f1eeea943 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -721,7 +721,7 @@ static int add_pending_uninteresting_ref(const char *refname,
 					 const struct object_id *oid,
 					 int flags, void *cb_data)
 {
-	add_pending_sha1(cb_data, refname, oid->hash, UNINTERESTING);
+	add_pending_oid(cb_data, refname, oid, UNINTERESTING);
 	return 0;
 }
 
@@ -807,7 +807,7 @@ static void orphaned_commit_warning(struct commit *old, struct commit *new)
 	add_pending_object(&revs, object, oid_to_hex(&object->oid));
 
 	for_each_ref(add_pending_uninteresting_ref, &revs);
-	add_pending_sha1(&revs, "HEAD", new->object.oid.hash, UNINTERESTING);
+	add_pending_oid(&revs, "HEAD", &new->object.oid, UNINTERESTING);
 
 	refs = revs.pending;
 	revs.leak_pending = 1;
diff --git a/revision.c b/revision.c
index c2091b6de7..f82c56e1fd 100644
--- a/revision.c
+++ b/revision.c
@@ -203,10 +203,10 @@ static struct object *get_reference(struct rev_info *revs, const char *name,
 	return object;
 }
 
-void add_pending_sha1(struct rev_info *revs, const char *name,
-		      const unsigned char *sha1, unsigned int flags)
+void add_pending_oid(struct rev_info *revs, const char *name,
+		      const struct object_id *oid, unsigned int flags)
 {
-	struct object *object = get_reference(revs, name, sha1, flags);
+	struct object *object = get_reference(revs, name, oid->hash, flags);
 	add_pending_object(revs, object, name);
 }
 
@@ -1159,7 +1159,7 @@ static int handle_one_ref(const char *path, const struct object_id *oid,
 
 	object = get_reference(cb->all_revs, path, oid->hash, cb->all_flags);
 	add_rev_cmdline(cb->all_revs, object, path, REV_CMD_REF, cb->all_flags);
-	add_pending_sha1(cb->all_revs, path, oid->hash, cb->all_flags);
+	add_pending_oid(cb->all_revs, path, oid, cb->all_flags);
 	return 0;
 }
 
diff --git a/revision.h b/revision.h
index 14886ec92b..728425a025 100644
--- a/revision.h
+++ b/revision.h
@@ -263,9 +263,9 @@ extern void show_object_with_name(FILE *, struct object *, const char *);
 
 extern void add_pending_object(struct rev_info *revs,
 			       struct object *obj, const char *name);
-extern void add_pending_sha1(struct rev_info *revs,
-			     const char *name, const unsigned char *sha1,
-			     unsigned int flags);
+extern void add_pending_oid(struct rev_info *revs,
+			    const char *name, const struct object_id *oid,
+			    unsigned int flags);
 
 extern void add_head_to_pending(struct rev_info *);
 extern void add_reflogs_to_pending(struct rev_info *, unsigned int flags);