media: index.rst: exclude Indexes section from latex/pdf output

With LaTex, the Index at the end will always be present. Having
an extra chapter for it there will just add extra noise to the
document.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

diff --git a/Documentation/media/index.rst b/Documentation/media/index.rst
index 0a222fc..0301c25 100644 (file)
--- a/Documentation/media/index.rst
+++ b/Documentation/media/index.rst
@@ -18,7 +18,7 @@ Linux Media Subsystem Documentation
    v4l-drivers/index
    cec-drivers/index
 
-.. only::  subproject
+.. only:: html and subproject
 
    Indices
    =======