1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/idr.h b/include/linux/idr.h
index 8442c0bffc06..0edda411959c 100644
--- a/include/linux/idr.h
+++ b/include/linux/idr.h
@@ -82,6 +82,7 @@ int idr_for_each(struct idr *idp,
                  int (*fn)(int id, void *p, void *data), void *data);
 void *idr_replace(struct idr *idp, void *ptr, int id);
 void idr_remove(struct idr *idp, int id);
+void idr_remove_all(struct idr *idp);
 void idr_destroy(struct idr *idp);
 void idr_init(struct idr *idp);