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authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-09-30 10:47:01 +0300
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-10-15 08:49:36 +0300
commit47bcacfd2b00e3795eac3faf47eb854eb9675a4f (patch)
treec3d15b3b61c7a69f55280ddd475be480a05541b7 /scripts
parenteab795ddd84ffdb1c67250062d01a81be20bb208 (diff)
downloadlinux-47bcacfd2b00e3795eac3faf47eb854eb9675a4f.tar.xz
scripts: kernel-doc: fix typedef identification
Some typedef expressions are output as normal functions. As we need to be clearer about the type with Sphinx 3.x, detect such cases. While here, fix a wrongly-indented block. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/kernel-doc64
1 files changed, 41 insertions, 23 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 6a7996c96bbb..33ad3ce66f73 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1748,30 +1748,48 @@ sub dump_function($$) {
return;
}
- my $prms = join " ", @parameterlist;
- check_sections($file, $declaration_name, "function", $sectcheck, $prms);
-
- # This check emits a lot of warnings at the moment, because many
- # functions don't have a 'Return' doc section. So until the number
- # of warnings goes sufficiently down, the check is only performed in
- # verbose mode.
- # TODO: always perform the check.
- if ($verbose && !$noret) {
- check_return_section($file, $declaration_name, $return_type);
- }
+ my $prms = join " ", @parameterlist;
+ check_sections($file, $declaration_name, "function", $sectcheck, $prms);
+
+ # This check emits a lot of warnings at the moment, because many
+ # functions don't have a 'Return' doc section. So until the number
+ # of warnings goes sufficiently down, the check is only performed in
+ # verbose mode.
+ # TODO: always perform the check.
+ if ($verbose && !$noret) {
+ check_return_section($file, $declaration_name, $return_type);
+ }
- output_declaration($declaration_name,
- 'function',
- {'function' => $declaration_name,
- 'module' => $modulename,
- 'functiontype' => $return_type,
- 'parameterlist' => \@parameterlist,
- 'parameterdescs' => \%parameterdescs,
- 'parametertypes' => \%parametertypes,
- 'sectionlist' => \@sectionlist,
- 'sections' => \%sections,
- 'purpose' => $declaration_purpose
- });
+ # The function parser can be called with a typedef parameter.
+ # Handle it.
+ if ($return_type =~ /typedef/) {
+ output_declaration($declaration_name,
+ 'function',
+ {'function' => $declaration_name,
+ 'typedef' => 1,
+ 'module' => $modulename,
+ 'functiontype' => $return_type,
+ 'parameterlist' => \@parameterlist,
+ 'parameterdescs' => \%parameterdescs,
+ 'parametertypes' => \%parametertypes,
+ 'sectionlist' => \@sectionlist,
+ 'sections' => \%sections,
+ 'purpose' => $declaration_purpose
+ });
+ } else {
+ output_declaration($declaration_name,
+ 'function',
+ {'function' => $declaration_name,
+ 'module' => $modulename,
+ 'functiontype' => $return_type,
+ 'parameterlist' => \@parameterlist,
+ 'parameterdescs' => \%parameterdescs,
+ 'parametertypes' => \%parametertypes,
+ 'sectionlist' => \@sectionlist,
+ 'sections' => \%sections,
+ 'purpose' => $declaration_purpose
+ });
+ }
}
sub reset_state {