kernel-doc: Add a parser for function typedefs

The current typedef parser only works for non-function typedefs.

As we need to also document some function typedefs, add a
parser for it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 9a08fb5c1af6..55ce47ffa02d 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1886,6 +1886,18 @@ sub dump_typedef($$) {
                             'purpose' => $declaration_purpose
                            });
     }
+    elsif ($x =~ /typedef\s+\w+\s*\(\*\s*(\w\S+)\s*\)\s*\(/) { # functions
+        $declaration_name = $1;
+
+        output_declaration($declaration_name,
+                           'typedef',
+                           {'typedef' => $declaration_name,
+                            'module' => $modulename,
+                            'sectionlist' => \@sectionlist,
+                            'sections' => \%sections,
+                            'purpose' => $declaration_purpose
+                           });
+    }
     else {
         print STDERR "${file}:$.: error: Cannot parse typedef!\n";
         ++$errors;