From: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Date: Fri, 26 Jul 2019 09:51:29 -0300
Subject: docs: index.rst: don't use genindex for pdf output
Patch-mainline: v5.4-rc1
Git-commit: 9c970ab54c336340429fcd2570f3c577610078e2
References: jsc#SLE-12878

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>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 Documentation/core-api/index.rst                  |    2 +-
 Documentation/driver-api/dmaengine/index.rst      |    2 +-
 Documentation/driver-api/soundwire/index.rst      |    2 +-
 Documentation/networking/device_drivers/index.rst |    2 +-
 Documentation/networking/index.rst                |    2 +-
 Documentation/sound/index.rst                     |    2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

--- a/Documentation/core-api/index.rst
+++ b/Documentation/core-api/index.rst
@@ -49,7 +49,7 @@ Interfaces for kernel debugging
    debug-objects
    tracepoint
 
-.. only::  subproject
+.. only:: subproject and html
 
    Indices
    =======
--- a/Documentation/driver-api/dmaengine/index.rst
+++ b/Documentation/driver-api/dmaengine/index.rst
@@ -47,7 +47,7 @@ This book adds some notes about PXA DMA
 
    pxa_dma
 
-.. only::  subproject
+.. only::  subproject and html
 
    Indices
    =======
--- a/Documentation/driver-api/soundwire/index.rst
+++ b/Documentation/driver-api/soundwire/index.rst
@@ -10,7 +10,7 @@ SoundWire Documentation
    error_handling
    locking
 
-.. only::  subproject
+.. only::  subproject and html
 
    Indices
    =======
--- a/Documentation/networking/device_drivers/index.rst
+++ b/Documentation/networking/device_drivers/index.rst
@@ -24,7 +24,7 @@ Contents:
    google/gve
    mellanox/mlx5
 
-.. only::  subproject
+.. only::  subproject and html
 
    Indices
    =======
--- a/Documentation/networking/index.rst
+++ b/Documentation/networking/index.rst
@@ -31,7 +31,7 @@ Contents:
    tls
    tls-offload
 
-.. only::  subproject
+.. only::  subproject and html
 
    Indices
    =======
--- a/Documentation/sound/index.rst
+++ b/Documentation/sound/index.rst
@@ -12,7 +12,7 @@ Linux Sound Subsystem Documentation
    hd-audio/index
    cards/index
 
-.. only::  subproject
+.. only::  subproject and html
 
    Indices
    =======