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;
From:   "Z.q. Hou" <zhiqiang.hou@nxp.com>
To:     "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
        "linux-arm-kernel@lists.infradead.org" 
        <linux-arm-kernel@lists.infradead.org>,
        "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "bhelgaas@google.com" <bhelgaas@google.com>,
        "robh+dt@kernel.org" <robh+dt@kernel.org>,
        "arnd@arndb.de" <arnd@arndb.de>,
        "mark.rutland@arm.com" <mark.rutland@arm.com>,
        "l.subrahmanya@mobiveil.co.in" <l.subrahmanya@mobiveil.co.in>,
        "shawnguo@kernel.org" <shawnguo@kernel.org>,
        "m.karthikeyan@mobiveil.co.in" <m.karthikeyan@mobiveil.co.in>,
        Leo Li <leoyang.li@nxp.com>,
        "lorenzo.pieralisi@arm.com" <lorenzo.pieralisi@arm.com>,
        "catalin.marinas@arm.com" <catalin.marinas@arm.com>,
        "will.deacon@arm.com" <will.deacon@arm.com>
CC:     Mingkai Hu <mingkai.hu@nxp.com>,
        "M.h. Lian" <minghuan.lian@nxp.com>,
        Xiaowei Bao <xiaowei.bao@nxp.com>,
        "Z.q. Hou" <zhiqiang.hou@nxp.com>
Subject: [PATCHv7 2/7] PCI: mobiveil: Make mobiveil_host_init() can be used to
 re-init host
Thread-Topic: [PATCHv7 2/7] PCI: mobiveil: Make mobiveil_host_init() can be
 used to re-init host
Thread-Index: AQHVKzWoCLJprRzS/kycox/wX+6hoQ==
Date:   Tue, 25 Jun 2019 09:09:14 +0000
Message-ID: <20190625091039.18933-3-Zhiqiang.Hou@nxp.com>
References: <20190625091039.18933-1-Zhiqiang.Hou@nxp.com>
In-Reply-To: <20190625091039.18933-1-Zhiqiang.Hou@nxp.com>
Accept-Language: zh-CN, en-US
Content-Language: en-US
x-ms-exchange-messagesentrepresentingtype: 1
x-mailer: git-send-email 2.17.1
x-originating-ip: [119.31.174.73]
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: ad6f5197-cdb7-4415-7ba9-08d6f94ccb35
x-ms-office365-filtering-ht: Tenant
x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(4618075)(2017052603328)(7193020);SRVR:DB8PR04MB6746;
x-ms-traffictypediagnostic: DB8PR04MB6746:
x-microsoft-antispam-prvs: <DB8PR04MB6746965BEE17A991FCF5735284E30@DB8PR04MB6746.eurprd04.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:800;
x-forefront-prvs: 0079056367
x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(376002)(136003)(39860400002)(396003)(366004)(346002)(189003)(199004)(4326008)(386003)(446003)(26005)(102836004)(3846002)(478600001)(71190400001)(186003)(11346002)(71200400001)(7416002)(6116002)(25786009)(66946007)(50226002)(110136005)(8936002)(54906003)(81166006)(8676002)(305945005)(81156014)(316002)(2201001)(5660300002)(66556008)(7736002)(66476007)(66446008)(64756008)(1076003)(66066001)(486006)(2616005)(2501003)(73956011)(68736007)(14444005)(6436002)(6486002)(256004)(6512007)(86362001)(6506007)(53936002)(36756003)(14454004)(99286004)(2906002)(52116002)(476003)(76176011)(921003)(1121003);DIR:OUT;SFP:1101;SCL:1;SRVR:DB8PR04MB6746;H:DB8PR04MB6747.eurprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1;
received-spf: None (protection.outlook.com: nxp.com does not designate
 permitted sender hosts)
x-ms-exchange-senderadcheck: 1
x-microsoft-antispam-message-info: 4eEY7JyM7tZWFy6DFBivAnz7Y/z6erx4Aa1CrjzF8uXxZj1hYjNYSpr0NiEIQYbEv1V1WjWJEA6KF750twTOWt/aBgRImwP20a5ddcQubr+EjjSB9hHTKD/SwtAuSAbERDL34OjNCZjRwYTipj3rphb6Tch1MBAb8eVCKpjkQ9CnRpecI2GzfY2JaPiUQv+McXCMWEN7liOrsYP77qeRvYynE8qnAdrpsM0qW8knAg4QeKXvJcKkGCqyyvZER8wct02v//fzBE5Gl7LdYw4/pB42mDwMK6A56OeHhNakMtTK+8+bA85oXgOit9/iBww0+Wiy+1b7vRQWBAcA/cuoi8fNoSmghZCo56qMIl4qEshN4B9a29Pv+s4KnlFJAKgvG8B6HHnDYc9bE6m37aziUJ6CGcVLiVZaKp1CFr53qks=
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-OriginatorOrg: nxp.com
X-MS-Exchange-CrossTenant-Network-Message-Id: ad6f5197-cdb7-4415-7ba9-08d6f94ccb35
X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Jun 2019 09:09:14.5052
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: zhiqiang.hou@nxp.com
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8PR04MB6746
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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