From patchwork Fri Apr 26 14:50:27 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jim Lin X-Patchwork-Id: 10919255 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 9B33014B6 for ; Fri, 26 Apr 2019 14:50:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8BDE428E48 for ; Fri, 26 Apr 2019 14:50:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8026E28E46; Fri, 26 Apr 2019 14:50:37 +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 28B8328E43 for ; Fri, 26 Apr 2019 14:50:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726567AbfDZOub (ORCPT ); Fri, 26 Apr 2019 10:50:31 -0400 Received: from hqemgate14.nvidia.com ([216.228.121.143]:3022 "EHLO hqemgate14.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726039AbfDZOub (ORCPT ); Fri, 26 Apr 2019 10:50:31 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate14.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Fri, 26 Apr 2019 07:50:36 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Fri, 26 Apr 2019 07:50:30 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Fri, 26 Apr 2019 07:50:30 -0700 Received: from HQMAIL109.nvidia.com (172.20.187.15) by HQMAIL103.nvidia.com (172.20.187.11) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Fri, 26 Apr 2019 14:50:30 +0000 Received: from HQMAIL104.nvidia.com (172.18.146.11) by HQMAIL109.nvidia.com (172.20.187.15) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Fri, 26 Apr 2019 14:50:29 +0000 Received: from hqnvemgw02.nvidia.com (172.16.227.111) by HQMAIL104.nvidia.com (172.18.146.11) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Fri, 26 Apr 2019 14:50:29 +0000 Received: from jilin-desktop.nvidia.com (Not Verified[10.19.120.158]) by hqnvemgw02.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Fri, 26 Apr 2019 07:50:29 -0700 From: Jim Lin To: CC: , Jim Lin Subject: [PATCH 3/6] usb: fotg210:Adjusted for usb_hub_clear_tt_buffer Date: Fri, 26 Apr 2019 22:50:27 +0800 Message-ID: <1556290227-9480-1-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=1556290237; bh=3FkiFNr2zoIxXp2r2T2xlqeRKWH8cfTl48gxMEQN488=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: MIME-Version:Content-Type; b=I/kvaUzH13PQbyhYrhER5I3TZvtlc0iaPlt32BNc5h5135no/oZMc8L9LAf4Andi9 Fi0FpjYFHBIkxnsmHJd/Gu6VQY4XrdG9y1YUof9MT+lfYUkWzmI5qwqjJwAVZgsweQ bkPYlaifBylYU+c2BntcNhSpxgG52T1TTHzq7V4oPBcIvNxtOzzUhIrJj8Sha6Eks+ 7F2nSIUsfptxXGeD8VvLaolKuNm+W5uESuMOf8wLH1W2qVJwpJphUsq7my02+1jd/z bTgkYMZn2Iayvhd6u/8WJ7MFUq3XdrGPz3WGlJZ/viZokRC48kgzXX6563UlhUp0ho WkQYVDI0vKqMA== 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/host/fotg210-hcd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/fotg210-hcd.c b/drivers/usb/host/fotg210-hcd.c index 0da68df259c8..bd29ed0fbd46 100644 --- a/drivers/usb/host/fotg210-hcd.c +++ b/drivers/usb/host/fotg210-hcd.c @@ -2123,7 +2123,7 @@ static void fotg210_clear_tt_buffer(struct fotg210_hcd *fotg210, if (urb->dev->tt->hub != fotg210_to_hcd(fotg210)->self.root_hub) { - if (usb_hub_clear_tt_buffer(urb) == 0) + if (!usb_hub_clear_tt_buffer(urb, urb->dev->devnum)) qh->clearing_tt = 1; } }