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From:   Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
To:     kjlu@umn.edu, Dinghao Liu <dinghao.liu@zju.edu.cn>
Cc:     Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
        Vidya Sagar <vidyas@nvidia.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-kernel@vger.kernel.org, Jingoo Han <jingoohan1@gmail.com>,
        Thierry Reding <thierry.reding@gmail.com>,
        Rob Herring <robh@kernel.org>,
        Jonathan Hunter <jonathanh@nvidia.com>,
        linux-tegra@vger.kernel.org, Bjorn Helgaas <bhelgaas@google.com>,
        linux-pci@vger.kernel.org
Subject: Re: [PATCH] PCI: tegra: Fix runtime PM imbalance in pex_ep_event_pex_rst_deassert
Date:   Thu,  8 Apr 2021 18:06:17 +0100
Message-Id: <161790156432.1262.12744088516106608861.b4-ty@arm.com>
In-Reply-To: <20210408072700.15791-1-dinghao.liu@zju.edu.cn>
References: <20210408072700.15791-1-dinghao.liu@zju.edu.cn>
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On Thu, 8 Apr 2021 15:26:58 +0800, Dinghao Liu wrote:
> pm_runtime_get_sync() will increase the runtime PM counter
> even it returns an error. Thus a pairing decrement is needed
> to prevent refcount leak. Fix this by replacing this API with
> pm_runtime_resume_and_get(), which will not change the runtime
> PM counter on error.

Applied to pci/tegra, thanks!

[1/1] PCI: tegra: Fix runtime PM imbalance in pex_ep_event_pex_rst_deassert
      https://git.kernel.org/lpieralisi/pci/c/571cdd5294

Thanks,
Lorenzo