sphinx: remove DocBook files

The Yocto Project documentation was migrated to Sphinx. Let's remove
the deprecated DocBook files.

(From yocto-docs rev: 28fb0e63b2fbfd6426b00498bf2682bb53fdd862)

Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 28 deletions

diff --git a/documentation/kernel-dev/kernel-dev-customization.xsl b/documentation/kernel-dev/kernel-dev-customization.xsl
deleted file mode 100644
index 88bf7c678a..0000000000
--- a/documentation/kernel-dev/kernel-dev-customization.xsl
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version='1.0'?>
-<!--SPDX-License-Identifier: CC-BY-2.0-UK-->
-
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns="http://www.w3.org/1999/xhtml" xmlns:fo="http://www.w3.org/1999/XSL/Format" version="1.0">
-
-  <xsl:import href="http://downloads.yoctoproject.org/mirror/docbook-mirror/docbook-xsl-1.76.1/xhtml/docbook.xsl" />
-
-<!--
-
-  <xsl:import href="../template/1.76.1/docbook-xsl-1.76.1/xhtml/docbook.xsl" />
-
-  <xsl:import href="http://docbook.sourceforge.net/release/xsl/1.76.1/xhtml/docbook.xsl" />
-
--->
-
-  <xsl:include href="../template/permalinks.xsl"/>
-  <xsl:include href="../template/section.title.xsl"/>
-  <xsl:include href="../template/component.title.xsl"/>
-  <xsl:include href="../template/division.title.xsl"/>
-  <xsl:include href="../template/formal.object.heading.xsl"/>
-
-  <xsl:param name="html.stylesheet" select="'kernel-dev-style.css'" />
-  <xsl:param name="chapter.autolabel" select="1" />
-  <xsl:param name="appendix.autolabel">A</xsl:param>
-  <xsl:param name="section.autolabel" select="1" />
-  <xsl:param name="section.label.includes.component.label" select="1" />
-
-</xsl:stylesheet>