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Subject[PATCH v6 01/80] scripts: kernel-doc: add support for typedef enum
Date
The PHY kernel-doc markup has gained support for documenting
a typedef enum.

However, right now the parser was not prepared for it.

So, add support for parsing it.

Fixes: 4069a572d423 ("net: phy: Document core PHY structures")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
scripts/kernel-doc | 15 +++++++++++----
1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 724528f4b7d6..adc05406c68e 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1265,14 +1265,22 @@ sub show_warnings($$) {
sub dump_enum($$) {
my $x = shift;
my $file = shift;
+ my $members;
+

$x =~ s@/\*.*?\*/@@gos; # strip comments.
# strip #define macros inside enums
$x =~ s@#\s*((define|ifdef)\s+|endif)[^;]*;@@gos;

- if ($x =~ /enum\s+(\w*)\s*\{(.*)\}/) {
+ if ($x =~ /typedef\s+enum\s*\{(.*)\}\s*(\w*)\s*;/) {
+ $declaration_name = $2;
+ $members = $1;
+ } elsif ($x =~ /enum\s+(\w*)\s*\{(.*)\}/) {
$declaration_name = $1;
- my $members = $2;
+ $members = $2;
+ }
+
+ if ($declaration_name) {
my %_members;

$members =~ s/\s+$//;
@@ -1307,8 +1315,7 @@ sub dump_enum($$) {
'sections' => \%sections,
'purpose' => $declaration_purpose
});
- }
- else {
+ } else {
print STDERR "${file}:$.: error: Cannot parse enum!\n";
++$errors;
}
--
2.26.2
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