docs: index.rst: don't use genindex for pdf output

The genindex logic is meant to be used only for html output, as
pdf build has its own way to generate indexes.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Acked-by: Vinod Koul <vkoul@kernel.org> # dmaengine and soundwire
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Mauro Carvalho Chehab 2019-07-26 09:51:29 -03:00 committed by Jonathan Corbet
parent 25b532cec5
commit 9c970ab54c
6 changed files with 6 additions and 6 deletions

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@ -49,7 +49,7 @@ Interfaces for kernel debugging
debug-objects
tracepoint
.. only:: subproject
.. only:: subproject and html
Indices
=======

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@ -47,7 +47,7 @@ This book adds some notes about PXA DMA
pxa_dma
.. only:: subproject
.. only:: subproject and html
Indices
=======

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@ -10,7 +10,7 @@ SoundWire Documentation
error_handling
locking
.. only:: subproject
.. only:: subproject and html
Indices
=======

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@ -24,7 +24,7 @@ Contents:
google/gve
mellanox/mlx5
.. only:: subproject
.. only:: subproject and html
Indices
=======

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@ -31,7 +31,7 @@ Contents:
tls
tls-offload
.. only:: subproject
.. only:: subproject and html
Indices
=======

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@ -12,7 +12,7 @@ Linux Sound Subsystem Documentation
hd-audio/index
cards/index
.. only:: subproject
.. only:: subproject and html
Indices
=======