linux-kernel - Re: [PATCH] crypto: axis

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Message-ID: <20170922101420.GJ16270@gondor.apana.org.au>
Date:   Fri, 22 Sep 2017 18:14:21 +0800
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     Jesper Nilsson <jesper.nilsson@...s.com>,
        Lars Persson <lars.persson@...s.com>,
        Niklas Cassel <niklas.cassel@...s.com>,
        "David S. Miller" <davem@...emloft.net>, linux-arm-kernel@...s.com,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] crypto: axis - hide an unused variable

On Fri, Aug 25, 2017 at 12:19:54AM +0200, Arnd Bergmann wrote:
> Without CONFIG_DEBUG_FS, we get a harmless warning:
> 
> drivers/crypto/axis/artpec6_crypto.c:352:23: error: 'dbgfs_root' defined but not used [-Werror=unused-variable]
> 
> This moves it into the #ifdef that hides the only user.
> 
> Fixes: a21eb94fc4d3 ("crypto: axis - add ARTPEC-6/7 crypto accelerator driver")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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