diff --git a/include/nuttx/mm/kmap.h b/include/nuttx/mm/kmap.h
index f81536352a..baa5630dca 100644
--- a/include/nuttx/mm/kmap.h
+++ b/include/nuttx/mm/kmap.h
@@ -72,7 +72,7 @@ FAR void *kmm_map(FAR void **pages, size_t npages, int prot);
 void kmm_unmap(FAR void *kaddr);
 
 /****************************************************************************
- * Name: kmm_user_map
+ * Name: kmm_map_user
  *
  * Description:
  *   Map a region of user memory (physical pages) for kernel use through
@@ -87,7 +87,7 @@ void kmm_unmap(FAR void *kaddr);
  *
  ****************************************************************************/
 
-FAR void *kmm_user_map(FAR void *uaddr, size_t size);
+FAR void *kmm_map_user(FAR void *uaddr, size_t size);
 
 /****************************************************************************
  * Name: kmm_map_user_page
diff --git a/mm/kmap/kmm_map.c b/mm/kmap/kmm_map.c
index 883b019c44..85d435d485 100644
--- a/mm/kmap/kmm_map.c
+++ b/mm/kmap/kmm_map.c
@@ -331,7 +331,7 @@ void kmm_unmap(FAR void *kaddr)
 }
 
 /****************************************************************************
- * Name: kmm_user_map
+ * Name: kmm_map_user
  *
  * Description:
  *   Map a region of user memory (physical pages) for kernel use through
@@ -346,7 +346,7 @@ void kmm_unmap(FAR void *kaddr)
  *
  ****************************************************************************/
 
-FAR void *kmm_user_map(FAR void *uaddr, size_t size)
+FAR void *kmm_map_user(FAR void *uaddr, size_t size)
 {
   FAR void *pages;
   uintptr_t vaddr;