linux-kernel - Re: [PATCH v2 06/11] PCI: qcom-ep: Add debugfs support for expose link transition counts

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Message-ID: <20220830195101.GA122107@bhelgaas>
Date:   Tue, 30 Aug 2022 14:51:01 -0500
From:   Bjorn Helgaas <helgaas@...nel.org>
To:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc:     lpieralisi@...nel.org, robh@...nel.org, andersson@...nel.org,
        kw@...ux.com, bhelgaas@...gle.com, linux-pci@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        konrad.dybcio@...ainline.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, devicetree@...r.kernel.org,
        dmitry.baryshkov@...aro.org
Subject: Re: [PATCH v2 06/11] PCI: qcom-ep: Add debugfs support for expose
 link transition counts

In subject:

  PCI: qcom-ep: Expose link transition counts via debugfs

On Tue, Aug 30, 2022 at 10:28:12PM +0530, Manivannan Sadhasivam wrote:
> Qualcomm PCIe controllers have the debug registers in the MMIO region
> that counts the PCIe link transitions. Let's expose them over debugfs to
> userspace to help debugging the low power issues.

s/have the debug/have debug/
s/that counts the/that count/
s/Let's expose/Expose/
s/to help debugging the/to help debug/