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=-8.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_SANE_2 autolearn=unavailable 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 5760FC433E5 for ; Wed, 22 Jul 2020 06:52:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2F2DE20729 for ; Wed, 22 Jul 2020 06:52:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="DxlOfR0D" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729700AbgGVGwk (ORCPT ); Wed, 22 Jul 2020 02:52:40 -0400 Received: from mailgw02.mediatek.com ([1.203.163.81]:49983 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1728063AbgGVGwj (ORCPT ); Wed, 22 Jul 2020 02:52:39 -0400 X-UUID: b8e31aa69ef14041bf4931ca86dde9c5-20200722 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=08ahtnmNrBBtT3nmOzdLNlR4diPbsxUTXv6y1fIw5lQ=; b=DxlOfR0DATwm7KW+V3JQs6BlXKER5IXKFJXqBncoNHqIz3zu/bnemjfSZlAg6ELgz00IirHatbbHWE+6eqs3UTgSKZgnYvCDI/IcwIC7MG3QJPum8Ue9R13sygJrxAqrj0oXgYNPNNSn71MbPzWRdQodfPqtJL6atg04iOEL2KA=; X-UUID: b8e31aa69ef14041bf4931ca86dde9c5-20200722 Received: from mtkcas35.mediatek.inc [(172.27.4.253)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 1835170231; Wed, 22 Jul 2020 14:52:27 +0800 Received: from MTKCAS32.mediatek.inc (172.27.4.184) by MTKMBS32DR.mediatek.inc (172.27.6.104) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 22 Jul 2020 14:52:25 +0800 Received: from [10.17.3.153] (10.17.3.153) by MTKCAS32.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 22 Jul 2020 14:52:24 +0800 Message-ID: <1595400680.23885.59.camel@mhfsdcap03> Subject: Re: [v3 PATCH] usb: gadget: bdc: use readl_poll_timeout() to simplify code From: Chunfeng Yun To: Felipe Balbi CC: Florian Fainelli , Greg Kroah-Hartman , Matthias Brugger , YueHaibing , Stephen Boyd , , , , Date: Wed, 22 Jul 2020 14:51:20 +0800 In-Reply-To: <87eep5p5jz.fsf@kernel.org> References: <1594622881-6563-1-git-send-email-chunfeng.yun@mediatek.com> <87eep5p5jz.fsf@kernel.org> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: 6934C1A160E6292ED1B6B2C90BF72BF7A76190B4B58533C98A2BEDF22A9AD80C2000:8 X-MTK: N Content-Transfer-Encoding: base64 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org T24gVHVlLCAyMDIwLTA3LTIxIGF0IDEyOjQyICswMzAwLCBGZWxpcGUgQmFsYmkgd3JvdGU6DQo+ IEhpLA0KPiANCj4gQ2h1bmZlbmcgWXVuIDxjaHVuZmVuZy55dW5AbWVkaWF0ZWsuY29tPiB3cml0 ZXM6DQo+ID4gVXNlIHJlYWRsX3BvbGxfdGltZW91dCgpIHRvIHBvbGwgcmVnaXN0ZXIgc3RhdHVz DQo+ID4NCj4gPiBDYzogRmxvcmlhbiBGYWluZWxsaSA8Zi5mYWluZWxsaUBnbWFpbC5jb20+DQo+ ID4gU2lnbmVkLW9mZi1ieTogQ2h1bmZlbmcgWXVuIDxjaHVuZmVuZy55dW5AbWVkaWF0ZWsuY29t Pg0KPiA+IFJldmlld2VkLWJ5OiBGbG9yaWFuIEZhaW5lbGxpIDxmLmZhaW5lbGxpQGdtYWlsLmNv bT4NCj4gDQo+IEkgaGFkIGEgbG90IG9mIHRyb3VibGUgdG8gYXBwbHkgdGhpcyBwYXRjaCwgY291 bGQgeW91IGF2b2lkIGJhc2U2NA0KPiBlbmNvZGluZyBvbiB0aGUgcGF0Y2ggYm9keSBuZXh0IHRp bWU/DQpTb3JyeSBmb3IgaW5jb252ZW5pZW5jZS4NCg0KDQpJIHVzdWFsbHkgdXNlIFNvdXJjZSBJ bnNpZ2h0IDMuNSBvciBWaW0gdG8gZWRpdCB0aGUgY29kZSwgc29tZXRpbWVzIHVzZQ0KQmV5b25k IENvbXBhcmUgdG8gY29tcGFyZSBwYXRjaGVzLCB0aGVpciBkZWZhdWx0IGVuY29kaW5nIGlzIFVU Ri04IG9yDQpBTlNJLiBOb3Qgc3VyZSB3aGljaCB0b29sIHdvdWxkIHVzZSBiYXNlNjQgZW5jb2Rp bmcsIG1heWJlIGludHJvZHVjZWQNCndoZW4gSSBjb3B5IGVtYWlsIGFkZHJlc3MgZnJvbSBXaW43 IHdpdGggQ2hpbmVzZSAodXNlZCB0byByZWNlaXZlIGVtYWlsKQ0KaW50byBXaW4xMCB3aXRoIEVu Z2xpc2ggKHVzZWQgdG8gc2VudCBlbWFpbC9wYXRjaCkuIA0KDQoNCkNhbiB5b3UgdGVsbCBtZSB3 aGljaCBsaW5lcyBhcmUgYmFzZTY0IGVuY29kaW5nIGluIHRoaXMgcGF0Y2g/DQoNCg0KVGhlIHBh dGNoJ3MgZW5jb2RpbmcgaXMgQU5TSSwgSSdsbCBjb252ZXJ0IGl0IGludG8gVVRGLTggYW5kIHJl c2VuZCBpdCwNCnBsZWFzZSB0cnkgaXQgYWdhaW4uDQoNCj4gDQo+IFRoYW5rcw0KPiANCg0K