linux-kernel - Re: [PATCH 1/4] crypto: talitos: dma_map

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Message-ID: <20150928094334.GA15502@Red>
Date:	Mon, 28 Sep 2015 11:43:34 +0200
From:	LABBE Corentin <clabbe.montjoie@...il.com>
To:	Christophe Leroy <christophe.leroy@....fr>
Cc:	herbert@...dor.apana.org.au, davem@...emloft.net,
	linux-kernel@...r.kernel.org, linux-crypto@...r.kernel.org
Subject: Re: [PATCH 1/4] crypto: talitos: dma_map_sg can handle chained SG

On Wed, Sep 23, 2015 at 02:07:22PM +0200, Christophe Leroy wrote:
> 
> Le 23/09/2015 13:55, LABBE Corentin a écrit :
> > The talitos driver use two dma_map_sg path
> > according to SG are chained or not.
> > Since dma_map_sg can handle both case, clean the code with all
> > references to sg chained.
> >
> > Thus removing talitos_map_sg, talitos_unmap_sg_chain
> > and sg_count functions.
> >
> >
> Shouldn't the replacement of sg_count()  by sg_nents_for_len() be part 
> of second patch ?
> 

No because I remove also the chained argument of sg_count, so splitting this patch
with a dedicated patch for removing sg_count is not good.

Regards

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