[PATCH] Documentation: devlink: add missing toc entry for etas_es58x devlink doc

[Vincent Mailhol]

toc entry is missing for etas_es58x devlink doc and triggers this warning:

  Documentation/networking/devlink/etas_es58x.rst: WARNING: document isn't included in any toctree

Add the missing toc entry.

Fixes: 9f63f96aac92 ("Documentation: devlink: add devlink documentation for the etas_es58x driver")
Signed-off-by: Vincent Mailhol <mailhol.vincent@xxxxxxxxxx>
---
Hi, sorry for forgetting the toc. Right now, I do not have access to a
build environment to test the fix. Because the fix seems easy, I take
the risk to send it as-is.

Thank you.
---
 Documentation/networking/devlink/index.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/networking/devlink/index.rst b/Documentation/networking/devlink/index.rst
index 4b653d040627..fee4d3968309 100644
--- a/Documentation/networking/devlink/index.rst
+++ b/Documentation/networking/devlink/index.rst
@@ -50,6 +50,7 @@ parameters, info versions, and other features it supports.
    :maxdepth: 1
 
    bnxt
+   etas_es58x
    hns3
    ionic
    ice
-- 
2.25.1