util/iova-tree: Remove deadcode

iova_tree_find_address, and iova_tree_foreach have never been
used since the code was originally added by:
  eecf5eedbd ("util: implement simple iova tree")

Remove them.

Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Link: https://lore.kernel.org/r/20240918142515.153074-1-dave@treblig.org
Signed-off-by: Peter Xu <peterx@redhat.com>

1 files changed, 0 insertions, 25 deletions

diff --git a/include/qemu/iova-tree.h b/include/qemu/iova-tree.h
index 2a10a7052e..44a45931d5 100644
--- a/include/qemu/iova-tree.h
+++ b/include/qemu/iova-tree.h
@@ -112,31 +112,6 @@ const DMAMap *iova_tree_find(const IOVATree *tree, const DMAMap *map);
 const DMAMap *iova_tree_find_iova(const IOVATree *tree, const DMAMap *map);
 
 /**
- * iova_tree_find_address:
- *
- * @tree: the iova tree to search from
- * @iova: the iova address to find
- *
- * Similar to iova_tree_find(), but it tries to find mapping with
- * range iova=iova & size=0.
- *
- * Return: same as iova_tree_find().
- */
-const DMAMap *iova_tree_find_address(const IOVATree *tree, hwaddr iova);
-
-/**
- * iova_tree_foreach:
- *
- * @tree: the iova tree to iterate on
- * @iterator: the iterator for the mappings, return true to stop
- *
- * Iterate over the iova tree.
- *
- * Return: 1 if found any overlap, 0 if not, <0 if error.
- */
-void iova_tree_foreach(IOVATree *tree, iova_tree_iterator iterator);
-
-/**
  * iova_tree_alloc_map:
  *
  * @tree: the iova tree to allocate from