docs: move DMA kAPI to Documentation/core-api

Move those files to the core-api, where they belong, renaming
them to ReST and adding to the core API index file.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/a1517185418cb9d987f566ef85a5dd5c7c99f34e.1588345503.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

diff --git a/Documentation/DMA-API-HOWTO.txt b/Documentation/core-api/dma-api-howto.rst
similarity index 100%
rename from Documentation/DMA-API-HOWTO.txt
rename to Documentation/core-api/dma-api-howto.rst

diff --git a/Documentation/DMA-API.txt b/Documentation/core-api/dma-api.rst
similarity index 100%
rename from Documentation/DMA-API.txt
rename to Documentation/core-api/dma-api.rst

diff --git a/Documentation/DMA-attributes.txt b/Documentation/core-api/dma-attributes.rst
similarity index 100%
rename from Documentation/DMA-attributes.txt
rename to Documentation/core-api/dma-attributes.rst

diff --git a/Documentation/DMA-ISA-LPC.txt b/Documentation/core-api/dma-isa-lpc.rst
similarity index 100%
rename from Documentation/DMA-ISA-LPC.txt
rename to Documentation/core-api/dma-isa-lpc.rst

diff --git a/Documentation/core-api/index.rst b/Documentation/core-api/index.rst
index b29c4a0..c00aef8 100644 (file)
--- a/Documentation/core-api/index.rst
+++ b/Documentation/core-api/index.rst
@@ -80,6 +80,10 @@ more memory-management documentation in :doc:`/vm/index`.
    :maxdepth: 1
 
    memory-allocation
+   dma-api
+   dma-api-howto
+   dma-attributes
+   dma-isa-lpc
    mm-api
    genalloc
    pin_user_pages