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

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Message-ID: <CAJKOXPe4gDFWqNwa1WqADTv2Zv_wu3pVpEaefPz5POk8mVeaqQ@mail.gmail.com>
Date:   Tue, 11 Apr 2017 10:09:50 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Herbert Xu <herbert@...dor.apana.org.au>
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 Mon, Apr 10, 2017 at 12:55 PM, Herbert Xu
<herbert@...dor.apana.org.au> wrote:
> 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?

I think there is no reason against, I'll fix it.

Best regards,
Krzysztof