diff --git a/mm/truncate.c b/mm/truncate.c
index 632b15e29f74..a188058582e0 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -184,7 +184,7 @@ int invalidate_inode_page(struct page *page)
 }
 
 /**
- * truncate_inode_pages - truncate range of pages specified by start & end byte offsets
+ * truncate_inode_pages_range - truncate range of pages specified by start & end byte offsets
  * @mapping: mapping to truncate
  * @lstart: offset from which to truncate
  * @lend: offset to which to truncate