docs: fix 'make htmldocs' warning in perf

Fix following 'make htmldocs' warnings:
./Documentation/admin-guide/perf/hisi-pcie-pmu.rst: WARNING:
document isn't included in any toctree

Fixes: c8602008e2 ("docs: perf: Add description for HiSilicon PCIe PMU driver")
Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Reviewed-by: John Garry <john.garry@huawei.com>
Link: https://lore.kernel.org/r/20220228031700.1669086-1-wanjiabing@vivo.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Wan Jiabing 2022-02-28 11:16:56 +08:00 committed by Jonathan Corbet
parent 0d2be10b30
commit 0d6356d6cd
1 changed files with 1 additions and 0 deletions

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@ -8,6 +8,7 @@ Performance monitor support
:maxdepth: 1
hisi-pmu
hisi-pcie-pmu
imx-ddr
qcom_l2_pmu
qcom_l3_pmu