[PATCH 1/2] Documentation: tracing: Add toctree entry for PCI tracepoint

[Bagas Sanjaya]

Sphinx reports missing toctree entry htmldocs warning:

Documentation/trace/events-pci.rst: WARNING: document isn't included in any toctree [toc.not_included]

Fix it by adding the entry for PCI tracepoint documentation.

Fixes: d0eb853678a21b ("Documentation: tracing: Add PCI tracepoint documentation")
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Closes: https://lore.kernel.org/linux-next/20260105160000.0368ec8d@xxxxxxxxxxxxxxxx/
Signed-off-by: Bagas Sanjaya <bagasdotme@xxxxxxxxx>
---
 Documentation/trace/index.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/trace/index.rst b/Documentation/trace/index.rst
index b4a429dc4f7ad6..0a40bfabcf19bf 100644
--- a/Documentation/trace/index.rst
+++ b/Documentation/trace/index.rst
@@ -54,6 +54,7 @@ applications.
    events-power
    events-nmi
    events-msr
+   events-pci
    boottime-trace
    histogram
    histogram-design
-- 
An old man doll... just what I always wanted! - Clara