linux-kernel - Re: [PATCH 01/22] ASoC: dmaengine: Improve of_node test in dmaengine_pcm_request_chan

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Message-ID: <CAJKOXPe5wbmKQ6bKSWL9Mxjfk_PBzQ34J-TtBGKgJe-dJ6dwEg@mail.gmail.com>
Date:   Mon, 11 Feb 2019 14:29:49 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Sylwester Nawrocki <s.nawrocki@...sung.com>
Cc:     broonie@...nel.org, lgirdwood@...il.com, sbkim73@...sung.com,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Bartłomiej Żołnierkiewicz 
        <b.zolnierkie@...sung.com>, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org,
        "linux-samsung-soc@...r.kernel.org" 
        <linux-samsung-soc@...r.kernel.org>
Subject: Re: [PATCH 01/22] ASoC: dmaengine: Improve of_node test in dmaengine_pcm_request_chan_of()

On Thu, 7 Feb 2019 at 18:00, Sylwester Nawrocki <s.nawrocki@...sung.com> wrote:
>
> Currently when of_node of the "PCM" device is null
> dmaengine_pcm_request_chan_of() function will bail out, including cases
> when custom DMA device is intended to be used.  To have the channels
> properly requested when custom DMA device is provided extend the of_node
> test to also consider dma_dev->of_node.
>
> Signed-off-by: Sylwester Nawrocki <s.nawrocki@...sung.com>
> ---
>  sound/soc/soc-generic-dmaengine-pcm.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)

Acked-by: Krzysztof Kozlowski <krzk@...nel.org>

Best regards,
Krzysztof