Update of Documentation/dmaengine/00-INDEX

- client.txt was moved by f36d2e67 (dmaengine: Move the current doc to a
  folder of its own)
- dmatmest.txt was moved by 935cdb56 (dmanegine: move dmatest.txt to
  dmaengine folder)
- provider.txt was added by c4d2ae96 (Documentation: dmaengine: Add a
  documentation for the dma controller API).

Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: dmaengine@vger.kernel.org
Cc: linux-doc@vger.kernel.org
Signed-off-by: Henrik Austad <henrik@austad.us>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

Documentation/00-INDEX

@@ -29,8 +29,6 @@ DMA-ISA-LPC.txt
 	- How to do DMA with ISA (and LPC) devices.
 DMA-attributes.txt
 	- listing of the various possible attributes a DMA region can have
-dmatest.txt
-	- how to compile, configure and use the dmatest system.
 DocBook/
 	- directory with DocBook templates etc. for kernel documentation.
 EDID/
@@ -163,8 +161,6 @@ digsig.txt
 	-info on the Digital Signature Verification API
 dma-buf-sharing.txt
 	- the DMA Buffer Sharing API Guide
-dmaengine.txt
-	-the DMA Engine API Guide
 dontdiff
 	- file containing a list of files that should never be diff'ed.
 driver-model/

Documentation/dmaengine/00-INDEX

+00-INDEX
+	- this file.
+client.txt
+	-the DMA Engine API Guide.
+dmatest.txt
+	- how to compile, configure and use the dmatest system.
+provider.txt
+	- the DMA controller API.
\ No newline at end of file