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;
IronPort-SDR: E/iSmu90eO0+PHHu8NLnZ4nQL/lYOyqj5RSiQPeJK2/GAt+rLAZZ8MiNP1zVYQ+Cmo60RLkENa
 3gZOE7fH5tq+u3E8KmLN/IBuJDQ188jl5WiZzVSgiS6dUB1DiXQl8x6QaVbqSlXv4OAfeEpiQS
 x9qBadElYAE54lXIyZ1uqa6ggfs/DvMyIhQHHH54zVyyaKa5mxByvAW01pD/5pjjcL9tYfDuGZ
 1FXodWv6oopUq52sh95t50gO55zh5Lncvd1a61206hW51DNKgT61UJig0RPr+EdzTC6DseJYTR
 xxw=
From:   "ashiduka@fujitsu.com" <ashiduka@fujitsu.com>
To:     'Geert Uytterhoeven' <geert@linux-m68k.org>,
        "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>
CC:     "erosca@de.adit-jv.com" <erosca@de.adit-jv.com>,
        "linux-serial@vger.kernel.org" <linux-serial@vger.kernel.org>,
        "linux-renesas-soc@vger.kernel.org" 
        <linux-renesas-soc@vger.kernel.org>,
        "wsa+renesas@sang-engineering.com" <wsa+renesas@sang-engineering.com>,
        "yoshihiro.shimoda.uh@renesas.com" <yoshihiro.shimoda.uh@renesas.com>,
        "uli+renesas@fpond.eu" <uli+renesas@fpond.eu>,
        "george_davis@mentor.com" <george_davis@mentor.com>,
        "andrew_gabbasov@mentor.com" <andrew_gabbasov@mentor.com>,
        "jiada_wang@mentor.com" <jiada_wang@mentor.com>,
        "yuichi.kusakabe@denso-ten.com" <yuichi.kusakabe@denso-ten.com>,
        "yasano@jp.adit-jv.com" <yasano@jp.adit-jv.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "jslaby@suse.com" <jslaby@suse.com>,
        "yohhei.fukui@denso-ten.com" <yohhei.fukui@denso-ten.com>,
        "magnus.damm@gmail.com" <magnus.damm@gmail.com>,
        "torii.ken1@fujitsu.com" <torii.ken1@fujitsu.com>
Subject: RE: [PATCH] serial: sh-sci: Support custom speed setting
Thread-Topic: [PATCH] serial: sh-sci: Support custom speed setting
Thread-Index: AQHV1sAgPlnOtMWuIkKRz6OcOs9dRKgDJUQAgBHWrICAL6+KAIAAQSSAgAAIqJCAHCaFkA==
Date:   Mon, 30 Mar 2020 07:43:09 +0000
Message-ID: <OSBPR01MB506141BA2FDD08FE11FC4DEBDFCB0@OSBPR01MB5061.jpnprd01.prod.outlook.com>
References: <20200129161955.30562-1-erosca@de.adit-jv.com>
 <CAMuHMdWV0kkKq6sKOHsdz+FFGNHphzq_q7rvmYAL=U4fH2H3wQ@mail.gmail.com>
 <20200210205735.GB1347752@kroah.com>
 <OSBPR01MB29496E76BE5FD0C5BC56D0F0C1FD0@OSBPR01MB2949.jpnprd01.prod.outlook.com>
 <CAMuHMdXYPG8t=vBn6c2B=8TwbWJfFCjW8peDLgHBwW_AxpH5Hw@mail.gmail.com>
 <OSBPR01MB50612C6EF774733B3496AECADFFD0@OSBPR01MB5061.jpnprd01.prod.outlook.com>
In-Reply-To: <OSBPR01MB50612C6EF774733B3496AECADFFD0@OSBPR01MB5061.jpnprd01.prod.outlook.com>
Accept-Language: ja-JP, en-US
Content-Language: ja-JP
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-Network-Message-Id: e48b46c9-0912-4af4-b55f-08d7d47dfdf6
X-MS-Exchange-CrossTenant-originalarrivaltime: 30 Mar 2020 07:43:09.1609
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: a19f121d-81e1-4858-a9d8-736e267fd4c7
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: QYzHr3VGXOpm3YS9rWnJoFaCa/YdPWKWl6O50nhTj+/H1E6GQMc0CDBYi5I2LA9cQzbZKkeQW2yic9fTSvT6EA==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: OSBPR01MB4566
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
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==