diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index ff635bd..09f5269 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -122,7 +122,7 @@
  * @ecc: function returning an ECC region in the OOB area.
  *	 Should return -ERANGE if %section exceeds the total number of
  *	 ECC sections.
- * @free: function returning a free region in the OOB area.
+ * @rfree: function returning a free region in the OOB area.
  *	  Should return -ERANGE if %section exceeds the total number of
  *	  free sections.
  */