From patchwork Fri Jul 24 12:37:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amelie Delaunay X-Patchwork-Id: 11683167 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D5D66722 for ; Fri, 24 Jul 2020 12:38:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B24A920768 for ; Fri, 24 Jul 2020 12:38:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="bNRdx3Ms" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726870AbgGXMiN (ORCPT ); Fri, 24 Jul 2020 08:38:13 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:14808 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726488AbgGXMiK (ORCPT ); Fri, 24 Jul 2020 08:38:10 -0400 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 06OCSu3Q021272; Fri, 24 Jul 2020 14:37:53 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=STMicroelectronics; bh=12BNeW8kdpYe6Tv/kvZ96T8siqgJHyfAxDDSL69rsG8=; b=bNRdx3Msw/kPotaC5l56xfodMakG+hMLgZwRpL5jWg3jCN3Lq9/ZNsLmLX4K+NCitUM4 yGz+e2GMtET0w+QjQLvv/DUpmhNn13uNRGkkJ7dUV9UNugHK3gzsX2XNj1fiDoiUUPCq a/5STmBdTAzVuDvS9AkqteUPPvvIzSfDqrqIb4UCTcgNCXZDxda4I78CFocigmoHHS9p +mcgVSLKVsMC+b0hF/FVqPCqpp1ulnke3wdIhXCACQCecmPI3KkkH6C4dFOOBhbTL2ck HXVvC6qkVw62xcRp5c8ci54b/hDQjBlraBhCskIFzVSKaAGCOwRj/DK5D36sdTXurpuz iQ== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 32cux0tsaa-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 24 Jul 2020 14:37:53 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 28BE710002A; Fri, 24 Jul 2020 14:37:53 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag3node2.st.com [10.75.127.8]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 14A692AF334; Fri, 24 Jul 2020 14:37:53 +0200 (CEST) Received: from localhost (10.75.127.47) by SFHDAG3NODE2.st.com (10.75.127.8) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Fri, 24 Jul 2020 14:37:52 +0200 From: Amelie Delaunay To: Minas Harutyunyan , Felipe Balbi , Greg Kroah-Hartman , Rob Herring , Maxime Coquelin , Alexandre Torgue CC: , , , , , Fabrice Gasnier , Amelie Delaunay , Martin Blumenstingl Subject: [PATCH 0/4] Fix DWC2 USB role switch support Date: Fri, 24 Jul 2020 14:37:44 +0200 Message-ID: <20200724123748.25369-1-amelie.delaunay@st.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [10.75.127.47] X-ClientProxiedBy: SFHDAG7NODE3.st.com (10.75.127.21) To SFHDAG3NODE2.st.com (10.75.127.8) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-07-24_04:2020-07-24,2020-07-24 signatures=0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org This patchset adds missing documentation for usb-role-switch support in DWC2 bindings. It also fixes build issue when config is DWC2_HOST only, sleeping while atomic issue and missing usb-role-switch unregistration in probe error path. Amelie Delaunay (4): dt-bindings: usb: dwc2: add optional usb-role-switch property usb: dwc2: fix build issue when config is USB_DWC2_HOST only usb: dwc2: drd: fix sleeping while spinlock atomic context usb: dwc2: fix error path with missing dwc2_drd_exit .../devicetree/bindings/usb/dwc2.yaml | 4 +++ drivers/usb/dwc2/core.h | 1 + drivers/usb/dwc2/drd.c | 30 +++++++------------ drivers/usb/dwc2/platform.c | 2 ++ 4 files changed, 17 insertions(+), 20 deletions(-)