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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MIME_BASE64_TEXT,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, USER_AGENT_GIT 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 ACB93C433E1 for ; Fri, 10 Jul 2020 03:31:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 88B6020774 for ; Fri, 10 Jul 2020 03:31:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="nx0ywG3U" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727085AbgGJDbt (ORCPT ); Thu, 9 Jul 2020 23:31:49 -0400 Received: from mailgw02.mediatek.com ([1.203.163.81]:8845 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726495AbgGJDbr (ORCPT ); Thu, 9 Jul 2020 23:31:47 -0400 X-UUID: 60e408bae5c34e8199bd39f6c963ffae-20200710 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=EGM3/BWA8LhSsl+HU+sSKjzVuEq3sKi1FpSTwosiG/Y=; b=nx0ywG3UFrBU0jPuTeVq7HNV5sLjB56T57UY7fFULkQTJYkIT4dhVbW4K97Ev+6/oUAkkB3uLcsaVrqGMn5TL8AYc5mOaLvOoxhSaSamMQo8eo8y4TWwzbqPL94LvpjZezJ2DgT9coKBwx876y7Z4lBhoiFEjNLk1T7SbRi/u4o=; X-UUID: 60e408bae5c34e8199bd39f6c963ffae-20200710 Received: from mtkcas32.mediatek.inc [(172.27.4.253)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 2019534727; Fri, 10 Jul 2020 11:31:40 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by MTKMBS31N2.mediatek.inc (172.27.4.87) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 10 Jul 2020 11:31:34 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 10 Jul 2020 11:31:38 +0800 From: Chunfeng Yun To: Felipe Balbi CC: Greg Kroah-Hartman , Matthias Brugger , YueHaibing , Stephen Boyd , Chunfeng Yun , , , , Subject: [PATCH] usb: gadget: bdc: use readl_poll_timeout() to simplify code Date: Fri, 10 Jul 2020 11:30:56 +0800 Message-ID: <1594351856-876-1-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty MIME-Version: 1.0 Content-Type: text/plain X-TM-SNTS-SMTP: FE010D8AB826172DBF251444CD9B52F4A7F285AF900E9FB851C849394F2C0CB92000:8 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 VXNlIHJlYWRsX3BvbGxfdGltZW91dCgpIHRvIHBvbGwgcmVnaXN0ZXIgc3RhdHVzDQoNClNpZ25l ZC1vZmYtYnk6IENodW5mZW5nIFl1biA8Y2h1bmZlbmcueXVuQG1lZGlhdGVrLmNvbT4NCi0tLQ0K IGRyaXZlcnMvdXNiL2dhZGdldC91ZGMvYmRjL2JkY19jb3JlLmMgfCAyMiArKysrKysrKy0tLS0t LS0tLS0tLS0tDQogMSBmaWxlIGNoYW5nZWQsIDggaW5zZXJ0aW9ucygrKSwgMTQgZGVsZXRpb25z KC0pDQoNCmRpZmYgLS1naXQgYS9kcml2ZXJzL3VzYi9nYWRnZXQvdWRjL2JkYy9iZGNfY29yZS5j IGIvZHJpdmVycy91c2IvZ2FkZ2V0L3VkYy9iZGMvYmRjX2NvcmUuYw0KaW5kZXggMDJhM2E3Ny4u ZmExNzNkZSAxMDA2NDQNCi0tLSBhL2RyaXZlcnMvdXNiL2dhZGdldC91ZGMvYmRjL2JkY19jb3Jl LmMNCisrKyBiL2RyaXZlcnMvdXNiL2dhZGdldC91ZGMvYmRjL2JkY19jb3JlLmMNCkBAIC0xMiw2 ICsxMiw3IEBADQogI2luY2x1ZGUgPGxpbnV4L3NwaW5sb2NrLmg+DQogI2luY2x1ZGUgPGxpbnV4 L3BsYXRmb3JtX2RldmljZS5oPg0KICNpbmNsdWRlIDxsaW51eC9pbnRlcnJ1cHQuaD4NCisjaW5j bHVkZSA8bGludXgvaW9wb2xsLmg+DQogI2luY2x1ZGUgPGxpbnV4L2lvcG9ydC5oPg0KICNpbmNs dWRlIDxsaW51eC9pby5oPg0KICNpbmNsdWRlIDxsaW51eC9saXN0Lmg+DQpAQCAtMzIsMjEgKzMz LDE0IEBADQogc3RhdGljIGludCBwb2xsX29pcChzdHJ1Y3QgYmRjICpiZGMsIGludCB1c2VjKQ0K IHsNCiAJdTMyIHN0YXR1czsNCi0JLyogUG9sbCB0aWxsIFNUUyE9IE9JUCAqLw0KLQl3aGlsZSAo dXNlYykgew0KLQkJc3RhdHVzID0gYmRjX3JlYWRsKGJkYy0+cmVncywgQkRDX0JEQ1NDKTsNCi0J CWlmIChCRENfQ1NUUyhzdGF0dXMpICE9IEJEQ19PSVApIHsNCi0JCQlkZXZfZGJnKGJkYy0+ZGV2 LA0KLQkJCQkicG9sbF9vaXAgY29tcGxldGUgc3RhdHVzPSVkIiwNCi0JCQkJQkRDX0NTVFMoc3Rh dHVzKSk7DQotCQkJcmV0dXJuIDA7DQotCQl9DQotCQl1ZGVsYXkoMTApOw0KLQkJdXNlYyAtPSAx MDsNCi0JfQ0KLQlkZXZfZXJyKGJkYy0+ZGV2LCAiRXJyOiBvcGVyYXRpb24gdGltZWRvdXQgQkRD U0M6IDB4JTA4eFxuIiwgc3RhdHVzKTsNCisJaW50IHJldDsNCiANCi0JcmV0dXJuIC1FVElNRURP VVQ7DQorCXJldCA9IHJlYWRsX3BvbGxfdGltZW91dChiZGMtPnJlZ3MgKyBCRENfQkRDU0MsIHN0 YXR1cywNCisJCShCRENfQ1NUUyhzdGF0dXMpICE9IEJEQ19PSVApLCAxMCwgdXNlYyk7DQorCWlm IChyZXQpDQorCQlkZXZfZXJyKGJkYy0+ZGV2LCAiRXJyOiBvcGVyYXRpb24gdGltZWRvdXQgQkRD U0M6IDB4JTA4eFxuIiwgc3RhdHVzKTsNCisNCisJcmV0dXJuIHJldDsNCiB9DQogDQogLyogU3Rv cCB0aGUgQkRDIGNvbnRyb2xsZXIgKi8NCi0tIA0KMS45LjENCg==