linux-kernel - Re: [PATCH] crypto: atmel-i2c

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Message-ID: <20201211101405.GC3266@gondor.apana.org.au>
Date:   Fri, 11 Dec 2020 21:14:05 +1100
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Arnd Bergmann <arnd@...nel.org>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Tudor-Dan Ambarus <tudor.ambarus@...rochip.com>,
        Arnd Bergmann <arnd@...db.de>, Keerthy <j-keerthy@...com>,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] crypto: atmel-i2c - select CONFIG_BITREVERSE

On Fri, Dec 04, 2020 at 12:20:04AM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@...db.de>
> 
> The bitreverse helper is almost always built into the kernel,
> but in a rare randconfig build it is possible to hit a case
> in which it is a loadable module while the atmel-i2c driver
> is built-in:
> 
> arm-linux-gnueabi-ld: drivers/crypto/atmel-i2c.o: in function `atmel_i2c_checksum':
> atmel-i2c.c:(.text+0xa0): undefined reference to `byte_rev_table'
> 
> Add one more 'select' statement to prevent this.
> 
> Fixes: 11105693fa05 ("crypto: atmel-ecc - introduce Microchip / Atmel ECC driver")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---
>  drivers/crypto/Kconfig | 1 +
>  1 file changed, 1 insertion(+)

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