linux-kernel - Re: [PATCH] arm64/sve: Move sve

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Message-ID: <YoPYQY4Srrmna68L@sirena.org.uk>
Date:   Tue, 17 May 2022 18:15:45 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Geert Uytterhoeven <geert+renesas@...der.be>
Cc:     Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64/sve: Move sve_free() into SVE code section

On Tue, May 17, 2022 at 04:52:03PM +0200, Geert Uytterhoeven wrote:
> If CONFIG_ARM64_SVE is not set:
> 
>     arch/arm64/kernel/fpsimd.c:294:13: warning: ‘sve_free’ defined but not used [-Wunused-function]
> 
> Fix this by moving sve_free() and __sve_free() into the existing section
> protected by "#ifdef CONFIG_ARM64_SVE", now the last user outside that
> section has been removed.

Reviewed-by: Mark Brown <broonie@...nel.org>

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