From 9efbfcd3aedbcb9b93529cbec868961aee550d17 Mon Sep 17 00:00:00 2001
From: Martine Lenders <m.lenders@fu-berlin.de>
Date: Thu, 5 Apr 2018 14:39:55 +0200
Subject: [PATCH] doc: remove sys_util references

This removes all references of the `sys_util` documentation group which
does not exist. Due to it being referenced by some module
documentations there were some cases where the rendered doc was broken:

* `div` did not appear in the list of modules
* `iolist` appeared on top level of the module tree
---
 sys/bitfield/bitfield.c | 1 -
 sys/include/div.h       | 5 +++--
 sys/include/iolist.h    | 4 ++--
 sys/iolist/iolist.c     | 1 -
 4 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/sys/bitfield/bitfield.c b/sys/bitfield/bitfield.c
index e6f3d998d2..c710af3974 100644
--- a/sys/bitfield/bitfield.c
+++ b/sys/bitfield/bitfield.c
@@ -7,7 +7,6 @@
  */
 
 /**
- * @ingroup     sys_util
  * @{
  *
  * @file
diff --git a/sys/include/div.h b/sys/include/div.h
index 456835ee0c..54bfa15242 100644
--- a/sys/include/div.h
+++ b/sys/include/div.h
@@ -8,13 +8,14 @@
  */
 
 /**
- * @brief     Integer division functions
+ * @defgroup  sys_div   Integer division functions
+ * @ingroup   sys
  *
  * This header provides some integer division functions that can be used
  * to prevent linking in compiler-generated ones, which are often larger.
  *
  * @file
- * @ingroup   sys_util
+ * @ingroup   sys
  * @author    Kaspar Schleiser <kaspar@schleiser.de>
  * @author    Joakim Nohlgård <joakim.nohlgard@eistec.se>
  * @{
diff --git a/sys/include/iolist.h b/sys/include/iolist.h
index e5d8d753e7..9ccd45011e 100644
--- a/sys/include/iolist.h
+++ b/sys/include/iolist.h
@@ -7,8 +7,8 @@
  */
 
 /**
- * @defgroup    sys_util_iolist iolist scatter / gather IO
- * @ingroup     sys_util
+ * @defgroup    sys_iolist iolist scatter / gather IO
+ * @ingroup     sys
  * @brief       Provides linked-list scatter / gather IO
  *
  * @{
diff --git a/sys/iolist/iolist.c b/sys/iolist/iolist.c
index b64f0139e2..75e206004f 100644
--- a/sys/iolist/iolist.c
+++ b/sys/iolist/iolist.c
@@ -7,7 +7,6 @@
  */
 
 /**
- * @ingroup     sys_util
  * @{
  *
  * @file
-- 
GitLab