diff --git a/Documentation/driver-model/devres.txt b/Documentation/driver-model/devres.txt
index b467145..1d32332 100644
--- a/Documentation/driver-model/devres.txt
+++ b/Documentation/driver-model/devres.txt
@@ -237,6 +237,10 @@
   devm_kzalloc()
   devm_kfree()
 
+IIO
+  devm_iio_device_alloc()
+  devm_iio_device_free()
+
 IO region
   devm_request_region()
   devm_request_mem_region()