docs: trace: ftrace.rst: avoid using ReST :doc:`foo` markup

The :doc:`foo` tag is auto-generated via automarkup.py.
So, use the filename at the sources, instead of :doc:`foo`.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/cf9b03ff4b7917d9846503f198372bc6b821445b.1623824363.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

diff --git a/Documentation/trace/ftrace.rst b/Documentation/trace/ftrace.rst
index b88c6b79db3eef6d3a432a6adc5c80fa572548ad..cfc81e98e0b8aafdfd0be8d1409632916eb54ed2 100644 (file)
--- a/Documentation/trace/ftrace.rst
+++ b/Documentation/trace/ftrace.rst
@@ -40,7 +40,7 @@ See events.rst for more information.
 Implementation Details
 ----------------------
 
-See :doc:`ftrace-design` for details for arch porters and such.
+See Documentation/trace/ftrace-design.rst for details for arch porters and such.
 
 
 The File System