From: Vinod Koul <vkoul@kernel.org>
To: Dinghao Liu <dinghao.liu@zju.edu.cn>
Cc: kjlu@umn.edu, Laxman Dewangan <ldewangan@nvidia.com>,
Jon Hunter <jonathanh@nvidia.com>,
Thierry Reding <thierry.reding@gmail.com>,
dmaengine@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] [v2] dmaengine: tegra20: Fix runtime PM imbalance on error
Date: Mon, 12 Apr 2021 15:10:54 +0530 [thread overview]
Message-ID: <YHQVph37qKYy5bHo@vkoul-mobl.Dlink> (raw)
In-Reply-To: <20210409082805.23643-1-dinghao.liu@zju.edu.cn>
On 09-04-21, 16:28, 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, thanks
--
~Vinod
prev parent reply other threads:[~2021-04-12 9:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-09 8:28 [PATCH] [v2] dmaengine: tegra20: Fix runtime PM imbalance on error Dinghao Liu
2021-04-09 11:33 ` Thierry Reding
2021-04-12 9:40 ` Vinod Koul [this message]
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