[PATCH] Documentation: coresight: fix `make refcheckdocs` warning

[Vegard Nossum]

This reference uses a glob pattern to match multiple files, but the
asterisk was escaped as \* in order to not be interpreted by sphinx
as reStructuredText markup.

refcheckdocs/documentation-file-ref-check doesn't know about rST syntax
and tries to interpret the \* literally (instead of as a glob).

We can work around the warning by putting the Documentation reference
inside double backticks (``..``), which allows us to not escape the
asterisk.

Fixes: c06475910b52 ("Documentation: coresight: Escape coresight bindings file wildcard")
Cc: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>
Cc: Suzuki K Poulose <suzuki.poulose@xxxxxxx>
Cc: Mike Leach <mike.leach@xxxxxxxxxx>
Cc: Leo Yan <leo.yan@xxxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: Rob Herring <robh@xxxxxxxxxx>
Cc: coresight@xxxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-next@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Cc: Bagas Sanjaya <bagasdotme@xxxxxxxxx>
Signed-off-by: Vegard Nossum <vegard.nossum@xxxxxxxxxx>
---
 Documentation/trace/coresight/coresight.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/trace/coresight/coresight.rst b/Documentation/trace/coresight/coresight.rst
index 4a71ea6cb390..826e59a698da 100644
--- a/Documentation/trace/coresight/coresight.rst
+++ b/Documentation/trace/coresight/coresight.rst
@@ -130,7 +130,7 @@ Misc:
 Device Tree Bindings
 --------------------
 
-See Documentation/devicetree/bindings/arm/arm,coresight-\*.yaml for details.
+See ``Documentation/devicetree/bindings/arm/arm,coresight-*.yaml`` for details.
 
 As of this writing drivers for ITM, STMs and CTIs are not provided but are
 expected to be added as the solution matures.
-- 
2.34.1