From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60980C433DF for ; Sun, 24 May 2020 06:43:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3507620723 for ; Sun, 24 May 2020 06:43:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="Em94GFZ7" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728029AbgEXGnM (ORCPT ); Sun, 24 May 2020 02:43:12 -0400 Received: from mail-eopbgr70085.outbound.protection.outlook.com ([40.107.7.85]:40508 "EHLO EUR04-HE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726331AbgEXGnM (ORCPT ); Sun, 24 May 2020 02:43:12 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=XN+yNhLE8/TBKwty/wiPp+ZkhFCpJLhRdMio8XwksHiBO/h63jbcE4cv3Z4H+vzljA/oU4HCtWYUhE3rr8bZE0weqHuOSFAvClLEpXmOWVaqxRyFJkm+vYADxFjCvENKgybpccTqb05YfqUWEK6MOp3ynaedprEgWNLEciCPcfeMq9Tcsx4cTu8TVd4iutyZin1ujIlE8eq60/KWJLr5oWynLRbz7c5sYd4rle1xocd4ht3IzRE7Zw/e1ynghLEiFxlLZn+NEIlFm9mmk8n/FBHibCCGYJgHkkEhRhp/dmjrTjeSFXtSVWcPFAxo0fUKJKipgJW1Vi7B+4JxErHWUg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=kI9AjEtMnZZrNSzGReZCo9xqYEIZbXyxzmqXNVQREOU=; b=eKWsxsBEYkf0S6g5qkNoDh46+yHbMuuvcDe4w7Z3c/5rcSjQROw+dMJAOrjXJEaMXFo9ZP+P6DOCgyOJaV7gAQjvS4hKJYFDbgoCqSnXPSfs7/TvCoSfI4AgVybOKvHqpzRbP0rBAHN5CVrnQYUr+FIzzlCsWORE1wvR4KNnOqbj3HraxjaVhBxsRXqcgiRIteUlQlts1JBK6MPy2F9ifi64+6bpLAiAZjbbP9u/kAzcRC1vPC0Tw4NxyuukzsWqaFS+jRwxYILgTlHlKiIGyHpl9l4JiS7FdrfOeF7pt0DL+tjtWEEze/BupQvuq66dhfkOI1G6+tz2G6qFndJd7g== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=kI9AjEtMnZZrNSzGReZCo9xqYEIZbXyxzmqXNVQREOU=; b=Em94GFZ7mDofQY8hCNlq5SQvoYmlocmxvpx7nV/7LSMHWNXkjZuzkSGbdhWuzyLu/uBMXaXapntAECT9gZPhFf5SVvGkbktgaGmLx+AUNXGDbaeQ0ZjoPv2gdUWrDi00ZLQiO8VKKWsEwbebiH8DR4OEe6wnFJk+z+IUi2z05sc= Received: from VE1PR04MB6528.eurprd04.prod.outlook.com (2603:10a6:803:127::18) by VE1PR04MB6349.eurprd04.prod.outlook.com (2603:10a6:803:126::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3021.24; Sun, 24 May 2020 06:43:06 +0000 Received: from VE1PR04MB6528.eurprd04.prod.outlook.com ([fe80::5086:ae9e:6397:6b03]) by VE1PR04MB6528.eurprd04.prod.outlook.com ([fe80::5086:ae9e:6397:6b03%7]) with mapi id 15.20.3021.027; Sun, 24 May 2020 06:43:05 +0000 From: Jun Li To: Peter Chen , "balbi@kernel.org" , "mathias.nyman@intel.com" CC: "linux-usb@vger.kernel.org" , dl-linux-imx , "pawell@cadence.com" , "rogerq@ti.com" , "gregkh@linuxfoundation.org" Subject: RE: [PATCH v2 2/9] usb: cdns3: add runtime PM support Thread-Topic: [PATCH v2 2/9] usb: cdns3: add runtime PM support Thread-Index: AQHWMVkYJ51mljbS20inAt8JnOkvaai2f5LwgABJ87A= Date: Sun, 24 May 2020 06:43:05 +0000 Message-ID: References: <20200523232304.23976-1-peter.chen@nxp.com> <20200523232304.23976-3-peter.chen@nxp.com> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: nxp.com; dkim=none (message not signed) header.d=none;nxp.com; dmarc=none action=none header.from=nxp.com; x-originating-ip: [119.31.174.68] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: b59afe7c-9151-4986-bad0-08d7ffadb6ec x-ms-traffictypediagnostic: VE1PR04MB6349: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8273; x-forefront-prvs: 0413C9F1ED x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: onTddmcfx+KxgfnDmZj4hfb1kWB8SjNpczEtoPL8tZZg3fa5XrAQnqm7quy2OVRJoGTzoHin6Kq986tVDvc/kM6miFuYhVlLLMaHc0knf+lIVZeDrb5Z6xTAsW42bC9ZWg28qSjtVLjPr7iJyc/ZS80QrOAw4s/WADNtLsoxGIhuOrHC6S5RXh4owzPisH4DofrFugmhghilRSWSykFyY7ardvBs9IQYYtLJw+bEDbzDnwCLXFcSYwSp2AUZwcd/DzDsjnOAzN+XNCr2CBhL9DP3R/qKCrdh0VmmffPXfYMpqo8NXaxcaeXu+xMVgnr2 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:VE1PR04MB6528.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFTY:;SFS:(4636009)(366004)(136003)(346002)(396003)(376002)(39850400004)(2906002)(76116006)(66946007)(52536014)(66556008)(66476007)(66446008)(64756008)(478600001)(2940100002)(9686003)(4326008)(55016002)(86362001)(44832011)(33656002)(71200400001)(5660300002)(53546011)(54906003)(316002)(7696005)(6506007)(186003)(26005)(110136005)(4744005)(8936002)(8676002);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata: fxxP/gVmZC9HEQO44f3NBwdSQ6u5fFLx2p5okvfmTmQuDXEP01tQf0PwjZcyqf12lDAPm7JhUsbv9YcjtQnMeXzgv8C6X0I8ZmEZJ+IUNr/RWs/dC8uClGKChcNcjnTAtgWntsWt/1yO5u2bRxzeM01AnQT1ANJuAL6XAbeGRXcEZ9g13otd5ydst75nSbN64+8tqbLmVCGTNYBYHP4ABaO7xmAz9ZRbCxCFrmSaafSMznHAjVSf1dkYN//vBJOdKcRA7JWD2rrxFd0ATWwD+PWAQ9JH/9K1z9e4g2I3hRNqy3z9u4jL8woiKG+DiZo8da8C+pzrkSOU6Guk8a5W61dAqMgf1oyUTZrIRtIZp/Y7ExRril+Olfyc3r6WBwv3RkhdeyR/aEZrlWlV26nIz/+bypP6s1mfAuQiSBaLrzu9N8g/1KOwUiZGMOh9P0rxbeJHvtkK3UT5xzuGmLI10B+7F4oRAYMpN9LS6Z512UM= Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: b59afe7c-9151-4986-bad0-08d7ffadb6ec X-MS-Exchange-CrossTenant-originalarrivaltime: 24 May 2020 06:43:05.8607 (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: Zzim+PjxIQIrzB6tOUMpEHoEabWGICmiYul0nhQF0E4qDLYbVD+SAtyoluXRNFTh X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR04MB6349 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogSnVuIExpIDxqdW4ubGlA bnhwLmNvbT4NCj4gU2VudDogMjAyMMTqNdTCMjTI1SAxMzo1OA0KPiBUbzogUGV0ZXIgQ2hlbiA8 cGV0ZXIuY2hlbkBueHAuY29tPjsgYmFsYmlAa2VybmVsLm9yZzsgbWF0aGlhcy5ueW1hbkBpbnRl bC5jb20NCj4gQ2M6IGxpbnV4LXVzYkB2Z2VyLmtlcm5lbC5vcmc7IGRsLWxpbnV4LWlteCA8bGlu dXgtaW14QG54cC5jb20+Ow0KPiBwYXdlbGxAY2FkZW5jZS5jb207IHJvZ2VycUB0aS5jb207IGdy ZWdraEBsaW51eGZvdW5kYXRpb24ub3JnDQo+IFN1YmplY3Q6IFJFOiBbUEFUQ0ggdjIgMi85XSB1 c2I6IGNkbnMzOiBhZGQgcnVudGltZSBQTSBzdXBwb3J0DQouLi4NCg0KPiA+ICtzdGF0aWMgaW50 IGNkbnMzX3N1c3BlbmQoc3RydWN0IGRldmljZSAqZGV2KSB7DQo+ID4gKwlzdHJ1Y3QgY2RuczMg KmNkbnMgPSBkZXZfZ2V0X2RydmRhdGEoZGV2KTsNCj4gPiArCXVuc2lnbmVkIGxvbmcgZmxhZ3M7 DQo+ID4gKw0KPiA+ICsJaWYgKHBtX3J1bnRpbWVfc3RhdHVzX3N1c3BlbmRlZChkZXYpKQ0KPiA+ ICsJCXBtX3J1bnRpbWVfcmVzdW1lKGRldik7DQo+ID4gKw0KPiA+ICsJaWYgKGNkbnMtPnJvbGVz W2NkbnMtPnJvbGVdLT5zdXNwZW5kKSB7DQo+ID4gKwkJc3Bpbl9sb2NrX2lycXNhdmUoJmNkbnMt PmxvY2ssIGZsYWdzKTsNCj4gPiArCQljZG5zLT5yb2xlc1tjZG5zLT5yb2xlXS0+c3VzcGVuZChj ZG5zLCBmYWxzZSk7DQo+IA0KPiBTZWVtcyB0aGlzIGhhc24ndCBiZWVuIHVzZWQsIEkgZGlkIG5v dCBmaW5kIHRoZSBpbXBsZW1lbnRhdGlvbi4NCg0KQWgsIHNlZSBnYWRnZXQgZGVmaW5lZCBpdC4N Cg0KPiB0aGlzIHJvbGUtPnN1c3BlbmQoKSBpcyBvbmx5IHRvIGJlIHVzZWQgaW4gc3lzdGVtIHN1 c3BlbmQgYnV0IG5vdCBpbiBydW50aW1lIHN1c3BlbmQ/DQo+IA0KPiA+ICsJCXNwaW5fdW5sb2Nr X2lycXJlc3RvcmUoJmNkbnMtPmxvY2ssIGZsYWdzKTsNCj4gPiAgCX0NCj4gPg0K