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soc: qcom: stats: Mark device as having no PM support

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This driver purely exposes information from memory to the kernel. Let's
mark it as not having any device PM functionality, so that during
suspend we skip even trying to call a suspend function on this device.
This clears up suspend logs more than anything else, but it also shaves
a few cycles off suspend.

Cc: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221015004934.3930651-2-swboyd@chromium.org
This commit is contained in:
Stephen Boyd 2022-10-14 17:49:34 -07:00 committed by Bjorn Andersson
parent 5f7e2cb56a
commit 367b9c70e9
1 changed files with 2 additions and 0 deletions
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2
drivers/soc/qcom/qcom_stats.c
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@ -217,6 +217,8 @@ static int qcom_stats_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, root);
device_set_pm_not_required(&pdev->dev);
return 0;
}