[PATCH docs] scripts: kernel-doc: support private / public marking for enums

[Jakub Kicinski <kuba@kernel.org>]

Enums benefit from private markings, too. For netlink attribute
name enums always end with a pair of __$n_MAX and $n_MAX members.
Documenting them feels a bit tedious.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
Hi Jon, we've CCed you recently on a related discussion
but it appears that the fix is simple enough so posting
it before you had a chance to reply.
---
 scripts/kernel-doc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 2486689ffc7b..66b554897899 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1301,6 +1301,9 @@ sub dump_enum($$) {
     my $file = shift;
     my $members;
 
+    # ignore members marked private:
+    $x =~ s/\/\*\s*private:.*?\/\*\s*public:.*?\*\///gosi;
+    $x =~ s/\/\*\s*private:.*}/}/gosi;
 
     $x =~ s@/\*.*?\*/@@gos;	# strip comments.
     # strip #define macros inside enums
-- 
2.40.1