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Date:   Thu, 2 Feb 2023 18:35:29 +0530
From:   Vinod Koul <vkoul@kernel.org>
To:     Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc:     Kishon Vijay Abraham I <kishon@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Nathan Chancellor <nathan@kernel.org>,
        Nick Desaulniers <ndesaulniers@google.com>,
        Tom Rix <trix@redhat.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>,
        linux-arm-kernel@lists.infradead.org,
        linux-mediatek@lists.infradead.org, linux-phy@lists.infradead.org,
        linux-kernel@vger.kernel.org, llvm@lists.linux.dev,
        Eddie Hung <eddie.hung@mediatek.com>,
        kernel test robot <lkp@intel.com>
Subject: Re: [PATCH v7 1/3] phy: mediatek: remove temporary variable @mask_
Message-ID: <Y9u1GXaVJ0FKXWnu@matsya>
References: <20230118084343.26913-1-chunfeng.yun@mediatek.com>
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On 18-01-23, 16:43, Chunfeng Yun wrote:
> Remove the temporary @mask_, this may cause build warning when use clang
> compiler for powerpc, but can't reproduce it when compile for arm64.
> the build warning is caused by:
> 
> "warning: result of comparison of constant 18446744073709551615 with
> expression of type (aka 'unsigned long') is always false
> [-Wtautological-constant-out-of-range-compare]"
> 
> More information provided in below lore link.
> 
> After removing @mask_, there is a "CHECK:MACRO_ARG_REUSE" when run
> checkpatch.pl, but due to @mask is constant, no reuse problem will happen.

Applied, thanks

-- 
~Vinod