Merge tag 'docs-4.20' of git://git.lwn.net/linux

Pull documentation updates from Jonathan Corbet:
 "This is a fairly typical cycle for documentation. There's some welcome
  readability improvements for the formatted output, some LICENSES
  updates including the addition of the ISC license, the removal of the
  unloved and unmaintained 00-INDEX files, the deprecated APIs document
  from Kees, more MM docs from Mike Rapoport, and the usual pile of typo
  fixes and corrections"

* tag 'docs-4.20' of git://git.lwn.net/linux: (41 commits)
  docs: Fix typos in histogram.rst
  docs: Introduce deprecated APIs list
  kernel-doc: fix declaration type determination
  doc: fix a typo in adding-syscalls.rst
  docs/admin-guide: memory-hotplug: remove table of contents
  doc: printk-formats: Remove bogus kobject references for device nodes
  Documentation: preempt-locking: Use better example
  dm flakey: Document "error_writes" feature
  docs/completion.txt: Fix a couple of punctuation nits
  LICENSES: Add ISC license text
  LICENSES: Add note to CDDL-1.0 license that it should not be used
  docs/core-api: memory-hotplug: add some details about locking internals
  docs/core-api: rename memory-hotplug-notifier to memory-hotplug
  docs: improve readability for people with poorer eyesight
  yama: clarify ptrace_scope=2 in Yama documentation
  docs/vm: split memory hotplug notifier description to Documentation/core-api
  docs: move memory hotplug description into admin-guide/mm
  doc: Fix acronym "FEKEK" in ecryptfs
  docs: fix some broken documentation references
  iommu: Fix passthrough option documentation
  ...

2 files changed, 4 insertions, 71 deletions

diff --git a/scripts/check_00index.sh b/scripts/check_00index.sh
deleted file mode 100755
index aa47f5926c80..000000000000
--- a/scripts/check_00index.sh
+++ /dev/null
@@ -1,67 +0,0 @@
-#!/bin/bash
-# SPDX-License-Identifier: GPL-2.0
-
-cd Documentation/
-
-# Check entries that should be removed
-
-obsolete=""
-for i in $(tail -n +12 00-INDEX |grep -E '^[a-zA-Z0-9]+'); do
-	if [ ! -e $i ]; then
-		obsolete="$obsolete $i"
-	fi
-done
-
-# Check directory entries that should be added
-search=""
-dir=""
-for i in $(find . -maxdepth 1 -type d); do
-	if [ "$i" != "." ]; then
-		new=$(echo $i|perl -ne 's,./(.*),$1/,; print $_')
-		search="$search $new"
-	fi
-done
-
-for i in $search; do
-	if [ "$(grep -P "^$i" 00-INDEX)" == "" ]; then
-		dir="$dir $i"
-	fi
-done
-
-# Check file entries that should be added
-search=""
-file=""
-for i in $(find . -maxdepth 1 -type f); do
-	if [ "$i" != "./.gitignore" ]; then
-		new=$(echo $i|perl -ne 's,./(.*),$1,; print $_')
-		search="$search $new"
-	fi
-done
-
-for i in $search; do
-	if [ "$(grep -P "^$i\$" 00-INDEX)" == "" ]; then
-		file="$file $i"
-	fi
-done
-
-# Output its findings
-
-echo -e "Documentation/00-INDEX check results:\n"
-
-if [ "$obsolete" != "" ]; then
-	echo -e "- Should remove those entries:\n\t$obsolete\n"
-else
-	echo -e "- No obsolete entries\n"
-fi
-
-if [ "$dir" != "" ]; then
-	echo -e "- Should document those directories:\n\t$dir\n"
-else
-	echo -e "- No new directories to add\n"
-fi
-
-if [ "$file" != "" ]; then
-	echo -e "- Should document those files:\n\t$file"
-else
-	echo "- No new files to add"
-fi
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 8f0f508a78e9..ffbe901a37b5 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1904,13 +1904,13 @@ sub process_name($$) {
 	    ++$warnings;
 	}
 
-	if ($identifier =~ m/^struct/) {
+	if ($identifier =~ m/^struct\b/) {
 	    $decl_type = 'struct';
-	} elsif ($identifier =~ m/^union/) {
+	} elsif ($identifier =~ m/^union\b/) {
 	    $decl_type = 'union';
-	} elsif ($identifier =~ m/^enum/) {
+	} elsif ($identifier =~ m/^enum\b/) {
 	    $decl_type = 'enum';
-	} elsif ($identifier =~ m/^typedef/) {
+	} elsif ($identifier =~ m/^typedef\b/) {
 	    $decl_type = 'typedef';
 	} else {
 	    $decl_type = 'function';