From: Herbert Xu <herbert@gondor.apana.org.au>
Subject: Re: [RESEND PATCH v4 04/14] crypto: add a new driver for Marvell's
 CESA
Date: Mon, 15 Jun 2015 17:37:54 +0800
Message-ID: <20150615093754.GA31948@gondor.apana.org.au>
References: <1434093366-14681-1-git-send-email-boris.brezillon@free-electrons.com>
 <1434093366-14681-5-git-send-email-boris.brezillon@free-electrons.com>
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Cc: "David S. Miller" <davem@davemloft.net>,
	linux-crypto@vger.kernel.org, Arnaud Ebalard <arno@natisbad.org>,
	Tawfik Bayouk <tawfik@marvell.com>,
	Lior Amsalem <alior@marvell.com>,
	Nadav Haklai <nadavh@marvell.com>,
	Eran Ben-Avi <benavi@marvell.com>,
	Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
	Gregory CLEMENT <gregory.clement@free-electrons.com>,
	Jason Cooper <jason@lakedaemon.net>,
	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
	Andrew Lunn <andrew@lunn.ch>, Rob Herring <robh+dt@kernel.org>,
	Pawel Moll <pawel.moll@arm.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Ian Campbell <ijc+devicetree@hellion.org.uk>,
	Kumar Gala <galak@codeaurora.org>, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
	Jason Gunthorpe <jgunthorpe@obsidianresearch.com>,
	Imre Kaloz <kaloz@openwrt.org>
To: Boris Brezillon <boris.brezillon@free-electrons.com>
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In-Reply-To: <1434093366-14681-5-git-send-email-boris.brezillon@free-electrons.com>
Sender: linux-crypto-owner@vger.kernel.org

On Fri, Jun 12, 2015 at 09:15:56AM +0200, Boris Brezillon wrote:
>
> +static inline int mv_cesa_sg_count(struct scatterlist *sg, int nbytes)
> +{
> +	int nents = 0;
> +
> +	while (nbytes > 0) {
> +		nents++;
> +		nbytes -= sg->length;
> +		sg = sg_next(sg);
> +	}
> +
> +	return nents;
> +}

Please replace this with the newly added sg_nents_for_len.

Thanks,
-- 
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt