scripts: kernel-doc: fix typedef parsing

[linux-2.6-microblaze.git] / scripts / kernel-doc

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index c8f6b11..c7c9f1e 100755 (executable)
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1434,13 +1434,14 @@ sub dump_typedef($$) {
     $x =~ s@/\*.*?\*/@@gos;    # strip comments.
 
     # Parse function prototypes
-    if ($x =~ /typedef\s+(\w+)\s*\(\*\s*(\w\S+)\s*\)\s*\((.*)\);/ ||
-       $x =~ /typedef\s+(\w+)\s*(\w\S+)\s*\s*\((.*)\);/) {
+    if ($x =~ /typedef((?:\s+[\w\*]+){1,8})\s*\(\*?\s*(\w\S+)\s*\)\s*\((.*)\);/ ||
+       $x =~ /typedef((?:\s+[\w\*]+\s+){1,8})\s*\*?(\w\S+)\s*\s*\((.*)\);/) {
 
        # Function typedefs
        $return_type = $1;
        $declaration_name = $2;
        my $args = $3;
+       $return_type =~ s/^\s+//;
 
        create_parameterlist($args, ',', $file, $declaration_name);