From patchwork Fri Apr 26 14:50:50 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jim Lin X-Patchwork-Id: 10919259 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 E1FB11575 for ; Fri, 26 Apr 2019 14:50:59 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D29F028D12 for ; Fri, 26 Apr 2019 14:50:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D0BF828E46; Fri, 26 Apr 2019 14:50:59 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 89D9028D42 for ; Fri, 26 Apr 2019 14:50:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726224AbfDZOuy (ORCPT ); Fri, 26 Apr 2019 10:50:54 -0400 Received: from hqemgate15.nvidia.com ([216.228.121.64]:5995 "EHLO hqemgate15.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726039AbfDZOux (ORCPT ); Fri, 26 Apr 2019 10:50:53 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate15.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Fri, 26 Apr 2019 07:50:26 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Fri, 26 Apr 2019 07:50:53 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Fri, 26 Apr 2019 07:50:53 -0700 Received: from HQMAIL112.nvidia.com (172.18.146.18) by HQMAIL108.nvidia.com (172.18.146.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Fri, 26 Apr 2019 14:50:53 +0000 Received: from HQMAIL103.nvidia.com (172.20.187.11) by HQMAIL112.nvidia.com (172.18.146.18) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Fri, 26 Apr 2019 14:50:52 +0000 Received: from hqnvemgw01.nvidia.com (172.20.150.20) by HQMAIL103.nvidia.com (172.20.187.11) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Fri, 26 Apr 2019 14:50:52 +0000 Received: from jilin-desktop.nvidia.com (Not Verified[10.19.120.158]) by hqnvemgw01.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Fri, 26 Apr 2019 07:50:52 -0700 From: Jim Lin To: CC: , Jim Lin Subject: [PATCH 5/6] usb: dwc2: Adjusted for usb_hub_clear_tt_buffer Date: Fri, 26 Apr 2019 22:50:50 +0800 Message-ID: <1556290250-9567-1-git-send-email-jilin@nvidia.com> X-Mailer: git-send-email 2.1.4 MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1556290226; bh=v34xjFzSvqBXRMCnwm/8i+4X+lkRZq/wrmlwB+tTkjE=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: MIME-Version:Content-Type; b=PIk3ArTS7muqB65o1mklZdn3+sigbcbqGewkqGNt4r0c5Y0/oGVExvB286AzZWkAK Pezw85SU7kBxsScACbyPqeR5onlTZD4krMuE01oJ8uFPFjVmSmhbAkvDWtEYhqHf1G Zcmze7SeM0ZmejTxVLF5ZYMafQL0cs/i8iz4wupa4anRk/4qwfUcNPlg7ar6f5ReKh 9b82oJjPl3o64UoZRRsJyolWq6WgbOXkus1Pr9BLxrD3qahKXQh5GePf0HravOKcoc dwhZihUTfjUUNu5SKOXgG8/zqtRPPulOfwzeBliITNJLcLFBwtqukPuoHPgvYA8jqA tplvNe8avmZ0A== 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 Add argument for usb_hub_clear_tt_buffer to specify device number that will have the TT state of its hub cleared. Signed-off-by: Jim Lin --- drivers/usb/dwc2/hcd_intr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/dwc2/hcd_intr.c b/drivers/usb/dwc2/hcd_intr.c index 88b5dcf3aefc..a3bb6911a62a 100644 --- a/drivers/usb/dwc2/hcd_intr.c +++ b/drivers/usb/dwc2/hcd_intr.c @@ -125,7 +125,7 @@ static void dwc2_hc_handle_tt_clear(struct dwc2_hsotg *hsotg, if (qtd->urb->status != -EPIPE && qtd->urb->status != -EREMOTEIO) { chan->qh->tt_buffer_dirty = 1; - if (usb_hub_clear_tt_buffer(usb_urb)) + if (usb_hub_clear_tt_buffer(usb_urb, usb_urb->dev->devnum)) /* Clear failed; let's hope things work anyway */ chan->qh->tt_buffer_dirty = 0; }