linux-kernel - Re: [PATCH v4 2/2] crypto: hw_random

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Date:   Mon, 10 Apr 2017 18:55:47 +0800
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Krzysztof Kozlowski <krzk@...nel.org>
Cc:     James Hogan <james.hogan@...tec.com>,
        Matt Mackall <mpm@...enic.com>, Kukjin Kim <kgene@...nel.org>,
        Javier Martinez Canillas <javier@....samsung.com>,
        "David S. Miller" <davem@...emloft.net>,
        Dave Airlie <airlied@...hat.com>,
        David Airlie <airlied@...ux.ie>,
        Bernie Thompson <bernie@...gable.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        PrasannaKumar Muralidharan <prasannatsmkumar@...il.com>,
        linux-kernel@...r.kernel.org, linux-metag@...r.kernel.org,
        linux-crypto@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-fbdev@...r.kernel.org,
        Stephan Müller <smueller@...onox.de>
Subject: Re: [PATCH v4 2/2] crypto: hw_random - Add new Exynos RNG driver

On Sat, Apr 08, 2017 at 03:32:45PM +0200, Krzysztof Kozlowski wrote:
>
> +static struct rng_alg exynos_rng_alg = {
> +	.generate		= exynos_rng_generate,
> +	.seed			= exynos_rng_seed,
> +	.seedsize		= EXYNOS_RNG_SEED_SIZE,
> +	.base			= {
> +		.cra_name		= "exynos_rng",

Please use stdrng.  Or is there a reason why this can't be used
by the crypto layer itself?

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