From patchwork Mon Jul 29 13:43:39 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Saranya Gopal X-Patchwork-Id: 11063867 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 14D5B13A4 for ; Mon, 29 Jul 2019 13:43:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 05BE7287C9 for ; Mon, 29 Jul 2019 13:43:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EE7FA2880F; Mon, 29 Jul 2019 13:43:28 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 95F01287C9 for ; Mon, 29 Jul 2019 13:43:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728266AbfG2Nn1 (ORCPT ); Mon, 29 Jul 2019 09:43:27 -0400 Received: from mga05.intel.com ([192.55.52.43]:59656 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726926AbfG2Nn1 (ORCPT ); Mon, 29 Jul 2019 09:43:27 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 29 Jul 2019 06:43:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,322,1559545200"; d="scan'208";a="370495888" Received: from saranya-h97m-d3h.iind.intel.com ([10.66.254.8]) by fmsmga005.fm.intel.com with ESMTP; 29 Jul 2019 06:43:25 -0700 From: Saranya Gopal To: stable@vger.kernel.org Cc: linux-usb@vger.kernel.org, fei.yang@intel.com, john.stultz@linaro.org, Felipe Balbi , Saranya Gopal Subject: [PATCH 4.19.y 3/3] usb: dwc3: gadget: remove req->started flag Date: Mon, 29 Jul 2019 19:13:39 +0530 Message-Id: <1564407819-10746-4-git-send-email-saranya.gopal@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1564407819-10746-1-git-send-email-saranya.gopal@intel.com> References: <1564407819-10746-1-git-send-email-saranya.gopal@intel.com> Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Felipe Balbi [Upstream commit 7c3d7dc89e57a1d43acea935882dd8713c9e639f] Now that we have req->status, we don't need this extra flag anymore. It's safe to remove it. Signed-off-by: Felipe Balbi Signed-off-by: Saranya Gopal --- drivers/usb/dwc3/core.h | 2 -- drivers/usb/dwc3/gadget.c | 1 - drivers/usb/dwc3/gadget.h | 2 -- 3 files changed, 5 deletions(-) diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index 301bf94..6ea3e48 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -852,7 +852,6 @@ struct dwc3_hwparams { * or unaligned OUT) * @direction: IN or OUT direction flag * @mapped: true when request has been dma-mapped - * @started: request is started */ struct dwc3_request { struct usb_request request; @@ -881,7 +880,6 @@ struct dwc3_request { unsigned needs_extra_trb:1; unsigned direction:1; unsigned mapped:1; - unsigned started:1; }; /* diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index a56a92a..f29068d 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -174,7 +174,6 @@ static void dwc3_gadget_del_and_unmap_request(struct dwc3_ep *dep, { struct dwc3 *dwc = dep->dwc; - req->started = false; list_del(&req->list); req->remaining = 0; req->needs_extra_trb = false; diff --git a/drivers/usb/dwc3/gadget.h b/drivers/usb/dwc3/gadget.h index 6aebe8c..3ed738e 100644 --- a/drivers/usb/dwc3/gadget.h +++ b/drivers/usb/dwc3/gadget.h @@ -75,7 +75,6 @@ static inline void dwc3_gadget_move_started_request(struct dwc3_request *req) { struct dwc3_ep *dep = req->dep; - req->started = true; req->status = DWC3_REQUEST_STATUS_STARTED; list_move_tail(&req->list, &dep->started_list); } @@ -91,7 +90,6 @@ static inline void dwc3_gadget_move_cancelled_request(struct dwc3_request *req) { struct dwc3_ep *dep = req->dep; - req->started = false; req->status = DWC3_REQUEST_STATUS_CANCELLED; list_move_tail(&req->list, &dep->cancelled_list); }