docs: kdoc: simplify the output-item passing

Since our output items contain their name, we don't need to pass it
separately.

Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

scripts/lib/kdoc/kdoc_parser.py

@@ -284,7 +284,7 @@ class KernelDoc:
                 del sections[section]
                 sectionlist.remove(section)
 
-        self.entries.append((name, item))
+        self.entries.append(item)
 
         self.config.log.debug("Output: %s:%s = %s", dtype, name, pformat(args))