linux-kernel - Re: [PATCH RESEND 2/5] dmaengine: Provide a wrapper for memcpy operations

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Message-ID: <20170131033414.GI19244@localhost>
Date:   Tue, 31 Jan 2017 09:04:14 +0530
From:   Vinod Koul <vinod.koul@...el.com>
To:     Boris Brezillon <boris.brezillon@...e-electrons.com>
Cc:     Richard Weinberger <richard@....at>, linux-mtd@...ts.infradead.org,
        Linus Walleij <linus.walleij@...aro.org>,
        Alexandre Courbot <gnurou@...il.com>,
        linux-gpio@...r.kernel.org,
        Dan Williams <dan.j.williams@...el.com>,
        dmaengine@...r.kernel.org, Nicolas Ferre <nicolas.ferre@...el.com>,
        Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
        Wenyou Yang <wenyou.yang@...el.com>,
        Josh Wu <rainyfeeling@...look.com>,
        Haavard Skinnemoen <hskinnemoen@...il.com>,
        Hans-Christian Egtvedt <egtvedt@...fundet.no>,
        linux-kernel@...r.kernel.org,
        David Woodhouse <dwmw2@...radead.org>,
        Brian Norris <computersforpeace@...il.com>,
        Marek Vasut <marek.vasut@...il.com>,
        Cyrille Pitchen <cyrille.pitchen@...el.com>,
        linux-arm-kernel@...ts.infradead.org,
        Rob Herring <robh+dt@...nel.org>,
        Pawel Moll <pawel.moll@....com>,
        Mark Rutland <mark.rutland@....com>,
        Ian Campbell <ijc+devicetree@...lion.org.uk>,
        Kumar Gala <galak@...eaurora.org>, devicetree@...r.kernel.org
Subject: Re: [PATCH RESEND 2/5] dmaengine: Provide a wrapper for memcpy
 operations

On Mon, Jan 30, 2017 at 06:47:21PM +0100, Boris Brezillon wrote:
> Hi Vinod,
> 
> On Mon, 30 Jan 2017 22:24:17 +0530
> Vinod Koul <vinod.koul@...el.com> wrote:
> 
> > On Fri, Jan 27, 2017 at 05:42:01PM +0100, Boris Brezillon wrote:
> > > Almost all ->device_prep_dma_xx() methods have a wrapper defined in
> > > dmaengine.h. Add one for  ->device_prep_dma_memcpy().  
> > 
> > Looks good to me.
> > 
> > Acked-by: Vinod Koul <vinod.koul@...el.com>
> > 
> > 
> 
> Maybe you can take this patch directly (the NAND related bits are for
> 4.12).

Good idea, applied now..

-- 
~Vinod