[PULL 17/21] kernel-doc: Handle function typedefs that return pointers

[Eduardo Habkost]

One example that was not being parsed correctly by kernel-doc is:

  typedef Object *(ObjectPropertyResolve)(Object *obj,
                                          void *opaque,
                                          const char *part);

Signed-off-by: Eduardo Habkost <ehabk...@redhat.com>
Reviewed-by: Paolo Bonzini <pbonz...@redhat.com>
Message-Id: <20201003024123.193840-2-ehabk...@redhat.com>
Signed-off-by: Eduardo Habkost <ehabk...@redhat.com>
---
 scripts/kernel-doc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 40ad782e342..57a4a72970f 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1318,8 +1318,8 @@ 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+\s*\**)\s*\(\*\s*(\w\S+)\s*\)\s*\((.*)\);/ ||
+       $x =~ /typedef\s+(\w+\s*\**)\s*(\w\S+)\s*\s*\((.*)\);/) {
 
        # Function typedefs
        $return_type = $1;
-- 
2.26.2