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authorLinus Torvalds <torvalds@linux-foundation.org>2017-11-23 21:01:32 -1000
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-23 21:01:32 -1000
commit1d3bc6363a7d14393e7e66f092645e2229b39954 (patch)
tree53bbedd96014f2a04cb853140868d3d739658f6f /scripts/kernel-doc
parentdab0badc8735f4e8bf07bc56bdeefce91d413924 (diff)
parent3a025e1d1c2ea42fa497c9c6b21c284e0f69e28b (diff)
downloadlinux-1d3bc6363a7d14393e7e66f092645e2229b39954.tar.bz2
Merge tag 'docs-4.15-2' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet: "A few late-arriving docs updates that have no real reason to wait. There's a new "Co-Developed-by" tag described by Greg, and a build enhancement from Willy to generate docs warnings during a kernel build (but only when additional warnings have been requested in general)" * tag 'docs-4.15-2' of git://git.lwn.net/linux: Add optional check for bad kernel-doc comments Documentation: fix profile= options in kernel-parameters.txt documentation/svga.txt: update outdated file kokr/memory-barriers.txt: Fix typo in paring example kokr/memory-barriers/txt: Replace uses of "transitive" Documentation/process: add Co-Developed-by: tag for patches with multiple authors
Diffstat (limited to 'scripts/kernel-doc')
-rwxr-xr-xscripts/kernel-doc25
1 files changed, 24 insertions, 1 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 7bd52b8f63d4..bd29a92b4b48 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -58,6 +58,7 @@ Output format selection (mutually exclusive):
-man Output troff manual page format. This is the default.
-rst Output reStructuredText format.
-text Output plain text format.
+ -none Do not output documentation, only warnings.
Output selection (mutually exclusive):
-export Only output documentation for symbols that have been
@@ -532,6 +533,8 @@ while ($ARGV[0] =~ m/^-(.*)/) {
$output_mode = "gnome";
@highlights = @highlights_gnome;
$blankline = $blankline_gnome;
+ } elsif ($cmd eq "-none") {
+ $output_mode = "none";
} elsif ($cmd eq "-module") { # not needed for XML, inherits from calling document
$modulename = shift @ARGV;
} elsif ($cmd eq "-function") { # to only output specific functions
@@ -2117,6 +2120,24 @@ sub output_blockhead_list(%) {
}
}
+
+## none mode output functions
+
+sub output_function_none(%) {
+}
+
+sub output_enum_none(%) {
+}
+
+sub output_typedef_none(%) {
+}
+
+sub output_struct_none(%) {
+}
+
+sub output_blockhead_none(%) {
+}
+
##
# generic output function for all types (function, struct/union, typedef, enum);
# calls the generated, variable output_ function name based on
@@ -3143,7 +3164,9 @@ sub process_file($) {
}
}
if ($initial_section_counter == $section_counter) {
- print STDERR "${file}:1: warning: no structured comments found\n";
+ if ($output_mode ne "none") {
+ print STDERR "${file}:1: warning: no structured comments found\n";
+ }
if (($output_selection == OUTPUT_INCLUDE) && ($show_not_found == 1)) {
print STDERR " Was looking for '$_'.\n" for keys %function_table;
}