linux-kernel - Re: [PATCH v3 13/18] dmaengine: dma-jz4780: Set DTCn register explicitly

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Date:   Sat, 21 Jul 2018 08:10:16 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Paul Cercueil <paul@...pouillou.net>,
        Vinod Koul <vkoul@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Ralf Baechle <ralf@...ux-mips.org>,
        Paul Burton <paul.burton@...s.com>,
        James Hogan <jhogan@...nel.org>,
        Zubair Lutfullah Kakakhel <Zubair.Kakakhel@...tec.com>
Cc:     Mathieu Malaterre <malat@...ian.org>,
        Daniel Silsby <dansilsby@...il.com>, dmaengine@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-mips@...ux-mips.org
Subject: Re: [PATCH v3 13/18] dmaengine: dma-jz4780: Set DTCn register
 explicitly

On 07/21/2018 04:06 AM, Paul Cercueil wrote:
> From: Daniel Silsby <dansilsby@...il.com>
> 
> Normally, we wouldn't set the channel transfer count register directly
> when using descriptor-driven transfers. However, there is no harm in
> doing so, and it allows jz4780_dma_desc_residue() to report the correct
> residue of an ongoing transfer, no matter when it is called.
> 
> Signed-off-by: Daniel Silsby <dansilsby@...il.com>
> Tested-by: Mathieu Malaterre <malat@...ian.org>
> ---
>  drivers/dma/dma-jz4780.c | 9 +++++++++
>  1 file changed, 9 insertions(+)

Hi,

Documentation/process/submitting-patches.rst says:

The Signed-off-by: tag indicates that the signer was involved in the
development of the patch, or that he/she was in the patch's delivery path.

That means that patches that are from Daniel but you send (delivery path)
should also be Signed-off-by: you.


-- 
~Randy