linux-kernel - Re: [PATCH -next] dmaengine: fix PM reference leak

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Message-ID: <YLRjJFN96NGHS9Rj@vkoul-mobl.Dlink>
Date:   Mon, 31 May 2021 09:46:36 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Zou Wei <zou_wei@...wei.com>
Cc:     orsonzhai@...il.com, baolin.wang7@...il.com, zhang.lyra@...il.com,
        mcoquelin.stm32@...il.com, alexandre.torgue@...s.st.com,
        dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH -next] dmaengine: fix PM reference leak

On 21-05-21, 20:58, Zou Wei wrote:
> pm_runtime_get_sync will increment pm usage counter even it failed.
> Forgetting to putting operation will result in reference leak here.
> Fix it by replacing it with pm_runtime_resume_and_get to keep usage
> counter balanced.

Please rebase and submit per driver.. I have already applied few fixes
for this and rejected few

-- 
~Vinod