linux-kernel - Re: [PATCH -next] dmaengine: rcar-dmac: Fix PM reference leak in rcar_dmac

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Message-ID: <YLi4CUhjpnAGrZ+A@vkoul-mobl>
Date:   Thu, 3 Jun 2021 16:37:53 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Zou Wei <zou_wei@...wei.com>
Cc:     yoshihiro.shimoda.uh@...esas.com, geert+renesas@...der.be,
        wsa+renesas@...g-engineering.com,
        laurent.pinchart@...asonboard.com, robin.murphy@....com,
        dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next] dmaengine: rcar-dmac: Fix PM reference leak in
 rcar_dmac_probe()

On 31-05-21, 14:36, 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.

Applied, thanks

-- 
~Vinod