docs: kdoc_output: fix naming for DOC markups

Right now, DOC markups aren't being handled properly, as it was
using the same name for all output.

Fix it by filling the title argument on a different way.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <11d809e5c4bec23240d3ace3f342dbb2a9263446.1772810752.git.mchehab+huawei@kernel.org>

1 files changed, 23 insertions, 15 deletions

diff --git a/tools/lib/python/kdoc/kdoc_output.py b/tools/lib/python/kdoc/kdoc_output.py
index 62e300e65405..cf834dbf2725 100644
--- a/tools/lib/python/kdoc/kdoc_output.py
+++ b/tools/lib/python/kdoc/kdoc_output.py
@@ -607,14 +607,21 @@ class ManFormat(OutputFormat):
         "%m %d %Y",
     ]
 
-    def emit_th(self, name):
+    def modulename(self, args):
+        if self._modulename:
+            return self._modulename
+
+        return os.path.dirname(args.fname)
+
+    def emit_th(self, name, args):
         """Emit a title header line."""
-        name = name.strip()
+        title = name.strip()
+        module = self.modulename(args)
 
-        self.data += f'.TH "{self.modulename}" {self.section} "{name}" '
-        self.data += f'"{self.date}" "{self.manual}"\n'
+        self.data += f'.TH "{name}" {self.section} "{self.date}" '
+        self.data += f'"{self.modulename}" "{self.manual}"\n'
 
-    def __init__(self, modulename, section="9", manual="Kernel API Manual"):
+    def __init__(self, modulename=None, section="9", manual="Kernel API Manual"):
         """
         Creates class variables.
 
@@ -624,7 +631,7 @@ class ManFormat(OutputFormat):
 
         super().__init__()
 
-        self.modulename = modulename
+        self._modulename = modulename
         self.section = section
         self.manual = manual
 
@@ -658,7 +665,8 @@ class ManFormat(OutputFormat):
         dtype = args.type
 
         if dtype == "doc":
-            return self.modulename
+            return name
+#            return os.path.basename(self.modulename(args))
 
         if dtype in ["function", "typedef"]:
             return name
@@ -735,7 +743,7 @@ class ManFormat(OutputFormat):
 
         out_name = self.arg_name(args, name)
 
-        self.emit_th(out_name)
+        self.emit_th(out_name, args)
 
         for section, text in args.sections.items():
             self.data += f'.SH "{section}"' + "\n"
@@ -745,7 +753,7 @@ class ManFormat(OutputFormat):
 
         out_name = self.arg_name(args, name)
 
-        self.emit_th(out_name)
+        self.emit_th(out_name, args)
 
         self.data += ".SH NAME\n"
         self.data += f"{name} \\- {args['purpose']}\n"
@@ -791,7 +799,7 @@ class ManFormat(OutputFormat):
     def out_enum(self, fname, name, args):
         out_name = self.arg_name(args, name)
 
-        self.emit_th(out_name)
+        self.emit_th(out_name, args)
 
         self.data += ".SH NAME\n"
         self.data += f"enum {name} \\- {args['purpose']}\n"
@@ -824,7 +832,7 @@ class ManFormat(OutputFormat):
         out_name = self.arg_name(args, name)
         full_proto = args.other_stuff["full_proto"]
 
-        self.emit_th(out_name)
+        self.emit_th(out_name, args)
 
         self.data += ".SH NAME\n"
         self.data += f"{name} \\- {args['purpose']}\n"
@@ -841,11 +849,11 @@ class ManFormat(OutputFormat):
             self.output_highlight(text)
 
     def out_typedef(self, fname, name, args):
-        module = self.modulename
+        module = self.modulename(args)
         purpose = args.get('purpose')
         out_name = self.arg_name(args, name)
 
-        self.emit_th(out_name)
+        self.emit_th(out_name, args)
 
         self.data += ".SH NAME\n"
         self.data += f"typedef {name} \\- {purpose}\n"
@@ -855,12 +863,12 @@ class ManFormat(OutputFormat):
             self.output_highlight(text)
 
     def out_struct(self, fname, name, args):
-        module = self.modulename
+        module = self.modulename(args)
         purpose = args.get('purpose')
         definition = args.get('definition')
         out_name = self.arg_name(args, name)
 
-        self.emit_th(out_name)
+        self.emit_th(out_name, args)
 
         self.data += ".SH NAME\n"
         self.data += f"{args.type} {name} \\- {purpose}\n"