1 files changed, 0 insertions, 61 deletions
diff --git a/arch/s390/numa/toptree.h b/arch/s390/numa/toptree.h
deleted file mode 100644
index 5246371ec713..000000000000
--- a/arch/s390/numa/toptree.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * NUMA support for s390
- *
- * A tree structure used for machine topology mangling
- *
- * Copyright IBM Corp. 2015
- */
-#ifndef S390_TOPTREE_H
-#define S390_TOPTREE_H
-
-#include <linux/cpumask.h>
-#include <linux/list.h>
-
-struct toptree {
-	int level;
-	int id;
-	cpumask_t mask;
-	struct toptree *parent;
-	struct list_head sibling;
-	struct list_head children;
-};
-
-struct toptree *toptree_alloc(int level, int id);
-void toptree_free(struct toptree *cand);
-void toptree_update_mask(struct toptree *cand);
-void toptree_unify(struct toptree *cand);
-struct toptree *toptree_get_child(struct toptree *cand, int id);
-void toptree_move(struct toptree *cand, struct toptree *target);
-int toptree_count(struct toptree *context, int level);
-
-struct toptree *toptree_first(struct toptree *context, int level);
-struct toptree *toptree_next(struct toptree *cur, struct toptree *context,
-			     int level);
-
-#define toptree_for_each_child(child, ptree)				\
-	list_for_each_entry(child,  &ptree->children, sibling)
-
-#define toptree_for_each_child_safe(child, ptmp, ptree)			\
-	list_for_each_entry_safe(child, ptmp, &ptree->children, sibling)
-
-#define toptree_is_last(ptree)					\
-	((ptree->parent == NULL) ||				\
-	 (ptree->parent->children.prev == &ptree->sibling))
-
-#define toptree_for_each(ptree, cont, ttype)		\
-	for (ptree = toptree_first(cont, ttype);	\
-	     ptree != NULL;				\
-	     ptree = toptree_next(ptree, cont, ttype))
-
-#define toptree_for_each_safe(ptree, tmp, cont, ttype)		\
-	for (ptree = toptree_first(cont, ttype),		\
-		     tmp = toptree_next(ptree, cont, ttype);	\
-	     ptree != NULL;					\
-	     ptree = tmp,					\
-		     tmp = toptree_next(ptree, cont, ttype))
-
-#define toptree_for_each_sibling(ptree, start)			\
-	toptree_for_each(ptree, start->parent, start->level)
-
-#endif /* S390_TOPTREE_H */