dmaengine: Add mailing list address to the documentation

It's not the first time I've got a private email in regard to
dmatest.c module.

Motivate people, by adding a note, to send their questions
to the mailing list instead

Signed-off-by: Andy Shevchenko <[email protected]>
Signed-off-by: Jonathan Corbet <[email protected]>

diff --git a/Documentation/driver-api/dmaengine/dmatest.rst b/Documentation/driver-api/dmaengine/dmatest.rst
index 7ce5e71c353e89afa798b4833c4e8a0d833a0b81..49efebd2c043111ebefdebc2f843586e746b1798 100644 (file)
--- a/Documentation/driver-api/dmaengine/dmatest.rst
+++ b/Documentation/driver-api/dmaengine/dmatest.rst
@@ -11,6 +11,10 @@ This small document introduces how to test DMA drivers using dmatest module.
   capability of the following: DMA_MEMCPY (memory-to-memory), DMA_MEMSET
   (const-to-memory or memory-to-memory, when emulated), DMA_XOR, DMA_PQ.
 
+.. note::
+  In case of any related questions use the official mailing list
+  [email protected].
+
 Part 1 - How to build the test module
 =====================================