linux-kernel - Re: [PATCH] hwrng: Use device-managed registration API

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Date:   Fri, 2 Aug 2019 14:55:37 +1000
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Chuhong Yuan <hslester96@...il.com>
Cc:     Matt Mackall <mpm@...enic.com>, Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Ludovic Desroches <ludovic.desroches@...rochip.com>,
        Łukasz Stelmach <l.stelmach@...sung.com>,
        Kukjin Kim <kgene@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Deepak Saxena <dsaxena@...xity.net>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        Patrice Chotard <patrice.chotard@...com>,
        linux-crypto@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH] hwrng: Use device-managed registration API

On Thu, Jul 25, 2019 at 04:01:55PM +0800, Chuhong Yuan wrote:
> Use devm_hwrng_register to simplify the implementation.
> Manual unregistration and some remove functions can be
> removed now.
> 
> Signed-off-by: Chuhong Yuan <hslester96@...il.com>
> ---
>  drivers/char/hw_random/atmel-rng.c     |  3 +--
>  drivers/char/hw_random/cavium-rng-vf.c | 11 +----------
>  drivers/char/hw_random/exynos-trng.c   |  3 +--
>  drivers/char/hw_random/n2-drv.c        |  4 +---
>  drivers/char/hw_random/nomadik-rng.c   |  3 +--
>  drivers/char/hw_random/omap-rng.c      |  3 +--
>  drivers/char/hw_random/powernv-rng.c   | 10 +---------
>  drivers/char/hw_random/st-rng.c        |  4 +---
>  drivers/char/hw_random/xgene-rng.c     |  4 +---
>  9 files changed, 9 insertions(+), 36 deletions(-)

Patch applied.  Thanks.
-- 
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