dmaengine: doc: Properly indent metadata title

The newly added metadata documentation title was not properly indented resulting in doc build break: Sphinx parallel build error: docutils.utils.SystemMessage: /linux/Documentation/driver-api/dmaengine/client.rst:155: (SEVERE/4) Unexpected section title. Optional: per descriptor metadata --------------------------------- Fix this by doing the right indent Reported-by: Michael Ellerman <[email protected]> Fixes: 7d083ae ("dmaengine: doc: Add sections for per descriptor metadata support") Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Vinod Koul <[email protected]>
laijs · Jan 28, 2020 · 08607e8 · 08607e8
1 parent 71723a9
commit 08607e8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Documentation/driver-api/dmaengine/client.rst b/Documentation/driver-api/dmaengine/client.rst
@@ -151,8 +151,8 @@ The details of these operations are:
      Note that callbacks will always be invoked from the DMA
      engines tasklet, never from interrupt context.
 
-  Optional: per descriptor metadata
-  ---------------------------------
+Optional: per descriptor metadata
+---------------------------------
   DMAengine provides two ways for metadata support.
 
   DESC_METADATA_CLIENT