Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Message-ID: <1582901419.14824.5.camel@mtksdaap41>
Subject: Re: [PATCH v3 08/13] soc: mediatek: cmdq: add read_s function
From:   CK Hu <ck.hu@mediatek.com>
To:     Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com>
CC:     Rob Herring <robh+dt@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Jassi Brar <jassisinghbrar@gmail.com>,
        <linux-kernel@vger.kernel.org>,
        <linux-mediatek@lists.infradead.org>, <devicetree@vger.kernel.org>,
        <wsd_upstream@mediatek.com>,
        Bibby Hsieh <bibby.hsieh@mediatek.com>,
        Houlong Wei <houlong.wei@mediatek.com>,
        <linux-arm-kernel@lists.infradead.org>,
        <srv_heupstream@mediatek.com>,
        "Ming-Fan Chen" <ming-fan.chen@mediatek.com>
Date:   Fri, 28 Feb 2020 22:50:19 +0800
In-Reply-To: <1582897461-15105-10-git-send-email-dennis-yc.hsieh@mediatek.com>
References: <1582897461-15105-1-git-send-email-dennis-yc.hsieh@mediatek.com>
         <1582897461-15105-10-git-send-email-dennis-yc.hsieh@mediatek.com>
Content-Type: text/plain; charset="UTF-8"
MIME-Version: 1.0
Content-Transfer-Encoding: base64
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk
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