linux-kernel - Re: [PATCH] dmaengine: rcar-dmac: refactor the error handling code of rcar_dmac

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Message-ID: <YXYxYsqpJbl4eS+j@matsya>
Date:   Mon, 25 Oct 2021 09:54:02 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Dongliang Mu <mudongliangabcd@...il.com>
Cc:     Geert Uytterhoeven <geert+renesas@...der.be>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Zou Wei <zou_wei@...wei.com>, dmaengine@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dmaengine: rcar-dmac: refactor the error handling code
 of rcar_dmac_probe

On 20-10-21, 22:35, Dongliang Mu wrote:
> In rcar_dmac_probe, if pm_runtime_resume_and_get fails, it forgets to
> disable runtime PM. And of_dma_controller_free should only be invoked
> after the success of of_dma_controller_register.
> 
> Fix this by refactoring the error handling code.

Applied, thanks

-- 
~Vinod