linux-kernel - Re: [PATCH v2] arm64: armv8_deprecated: fix unused-function error

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Message-Id: <166937858286.3466279.16963233176044186633.b4-ty@kernel.org>
Date:   Fri, 25 Nov 2022 13:24:51 +0000
From:   Will Deacon <will@...nel.org>
To:     mark.rutland@....com, catalin.marinas@....com,
        Ren Zhijie <renzhijie2@...wei.com>
Cc:     kernel-team@...roid.com, Will Deacon <will@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, yusongping@...wei.com,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] arm64: armv8_deprecated: fix unused-function error

On Thu, 24 Nov 2022 02:24:29 +0000, Ren Zhijie wrote:
> If CONFIG_SWP_EMULATION is not set and
> CONFIG_CP15_BARRIER_EMULATION is not set,
> aarch64-linux-gnu complained about unused-function :
> 
> arch/arm64/kernel/armv8_deprecated.c:67:21: error: ‘aarch32_check_condition’ defined but not used [-Werror=unused-function]
>  static unsigned int aarch32_check_condition(u32 opcode, u32 psr)
>                      ^~~~~~~~~~~~~~~~~~~~~~~
> cc1: all warnings being treated as errors
> 
> [...]

Applied to arm64 (for-next/undef-traps), thanks!

[1/1] arm64: armv8_deprecated: fix unused-function error
      https://git.kernel.org/arm64/c/223d3a0d30b6

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev