Documentation/media: uapi: Explicitly say there are no Invariant Sections

Closes: #698668

This clarification has now been signed-off by the upstream authors.

debian/changelog

@@ -19,6 +19,8 @@ linux (4.19.4-1~exp1) UNRELEASED; urgency=medium
   * debian/rules.real: Fix build failure with pkg.linux.nosource profile
   * debian/source/options: Delete redundant compression setting; satisfy
     lintian
+  * Documentation/media: uapi: Explicitly say there are no Invariant Sections
+    (Closes: #698668)
 
   [ Karsten Merker ]
   * [riscv64] Build a kernel image and udebs for riscv64 (Closes: #908161)

debian/patches/bugfix/all/documentation-media-uapi-explicitly-say-there-are-no-invariant-sections.patch

@@ -0,0 +1,45 @@
+From: Ben Hutchings <ben@decadent.org.uk>
+Date: Fri, 23 Nov 2018 16:38:34 -0200
+Subject: Documentation/media: uapi: Explicitly say there are no Invariant Sections
+Bug-Debian: https://bugs.debian.org/698668
+
+The GNU Free Documentation License allows for a work to specify
+Invariant Sections that are not allowed to be modified.  (Debian
+considers that this makes such works non-free.)
+
+The Linux Media Infrastructure userspace API documentation does not
+specify any such sections, but it also doesn't say there are none (as
+is recommended by the license text).  Make it explicit that there are
+none.
+
+References: https://bugs.debian.org/698668
+Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
+Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
+Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
+Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
+Signed-off-by: Sylwester Nawrocki <snawrocki@kernel.org>
+Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
+Signed-off-by: Ralph Metzler <rjkm@metzlerbros.de>
+Signed-off-by: Marcus Metzler <mocm@metzlerbros.de>
+Signed-off-by: Sean Young <sean@mess.org>
+Signed-off-by: Michael Ira Krufky <mkrufky@gmail.com>
+Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
+---
+ Documentation/media/media_uapi.rst | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+--- a/Documentation/media/media_uapi.rst
++++ b/Documentation/media/media_uapi.rst
+@@ -10,9 +10,9 @@ Linux Media Infrastructure userspace API
+ 
+ Permission is granted to copy, distribute and/or modify this document
+ under the terms of the GNU Free Documentation License, Version 1.1 or
+-any later version published by the Free Software Foundation. A copy of
+-the license is included in the chapter entitled "GNU Free Documentation
+-License".
++any later version published by the Free Software Foundation, with no
++Invariant Sections. A copy of the license is included in the chapter
++entitled "GNU Free Documentation License".
+ 
+ .. only:: html
+ 

debian/patches/series

@@ -152,4 +152,7 @@ bugfix/x86/tools-turbostat-Add-checks-for-failure-of-fgets-and-.patch
 # wireless: Disable regulatory.db direct loading (until we sort out signing)
 debian/wireless-disable-regulatory.db-direct-loading.patch
 
+# Licence clarification
+bugfix/all/documentation-media-uapi-explicitly-say-there-are-no-invariant-sections.patch
+
 # ABI maintenance