[PATCH 25/29] docs: add bus-virt-phys-mapping.txt to core-api

[Mauro Carvalho Chehab]

This describes an old interface used prior the new DMA-API
interfaces. Add it to the core-api guide, just after the
DMA stuff.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
---
 .../bus-virt-phys-mapping.rst}                                   | 0
 Documentation/core-api/index.rst                                 | 1 +
 2 files changed, 1 insertion(+)
 rename Documentation/{bus-virt-phys-mapping.txt => core-api/bus-virt-phys-mapping.rst} (100%)

diff --git a/Documentation/bus-virt-phys-mapping.txt b/Documentation/core-api/bus-virt-phys-mapping.rst
similarity index 100%
rename from Documentation/bus-virt-phys-mapping.txt
rename to Documentation/core-api/bus-virt-phys-mapping.rst
diff --git a/Documentation/core-api/index.rst b/Documentation/core-api/index.rst
index ee6957100dec..721e40a8c65b 100644
--- a/Documentation/core-api/index.rst
+++ b/Documentation/core-api/index.rst
@@ -87,6 +87,7 @@ more memory-management documentation in :doc:`/vm/index`.
    dma-api-howto
    dma-attributes
    dma-isa-lpc
+   bus-virt-phys-mapping
    mm-api
    genalloc
    pin_user_pages
-- 
2.26.2