expo: Make scene_obj_find() take a const scene

This does not change the scene, so mark the pointer const.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/boot/scene.c b/boot/scene.c
index e52333371f9cbc34a714599ccd64eb8e13a660d0..b4c36c41702ffcc4218474f2add7d19e8bb91651 100644 (file)
--- a/boot/scene.c
+++ b/boot/scene.c
@@ -79,7 +79,7 @@ int scene_obj_count(struct scene *scn)
        return count;
 }
 
-void *scene_obj_find(struct scene *scn, uint id, enum scene_obj_t type)
+void *scene_obj_find(const struct scene *scn, uint id, enum scene_obj_t type)
 {
        struct scene_obj *obj;
 

diff --git a/boot/scene_internal.h b/boot/scene_internal.h
index fb1ea5533b9ae6b3c4f7a2041633554a0bc7f043..1620d10a7778bb99142ff0ad86a425c167200507 100644 (file)
--- a/boot/scene_internal.h
+++ b/boot/scene_internal.h
@@ -38,7 +38,7 @@ uint resolve_id(struct expo *exp, uint id);
  * @type: Type of the object, or SCENEOBJT_NONE to match any type
  * Returns: Object found, or NULL if not found
  */
-void *scene_obj_find(struct scene *scn, uint id, enum scene_obj_t type);
+void *scene_obj_find(const struct scene *scn, uint id, enum scene_obj_t type);
 
 /**
  * scene_obj_find_by_name() - Find an object in a scene by name