From: Vinod Koul <vkoul@kernel.org>
To: Zou Wei <zou_wei@huawei.com>
Cc: yoshihiro.shimoda.uh@renesas.com, geert+renesas@glider.be,
wsa+renesas@sang-engineering.com,
laurent.pinchart@ideasonboard.com, robin.murphy@arm.com,
dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH -next] dmaengine: rcar-dmac: Fix PM reference leak in rcar_dmac_probe()
Date: Thu, 3 Jun 2021 16:37:53 +0530 [thread overview]
Message-ID: <YLi4CUhjpnAGrZ+A@vkoul-mobl> (raw)
In-Reply-To: <1622442963-54095-1-git-send-email-zou_wei@huawei.com>
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
prev parent reply other threads:[~2021-06-03 11:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-31 6:36 [PATCH -next] dmaengine: rcar-dmac: Fix PM reference leak in rcar_dmac_probe() Zou Wei
2021-05-31 7:23 ` Geert Uytterhoeven
2021-05-31 7:33 ` Laurent Pinchart
2021-06-03 11:07 ` Vinod Koul [this message]
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