From patchwork Mon Mar 8 02:51:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?Q2h1bmZlbmcgWXVuICjkupHmmKXls7Ap?= X-Patchwork-Id: 12121213 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 046FCC4332E for ; Mon, 8 Mar 2021 02:53:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C960665166 for ; Mon, 8 Mar 2021 02:53:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231136AbhCHCwc (ORCPT ); Sun, 7 Mar 2021 21:52:32 -0500 Received: from mailgw02.mediatek.com ([210.61.82.184]:36452 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S232394AbhCHCwV (ORCPT ); Sun, 7 Mar 2021 21:52:21 -0500 X-UUID: 1f253ce624e54fbdaba6b28bbaf34e1a-20210308 X-UUID: 1f253ce624e54fbdaba6b28bbaf34e1a-20210308 Received: from mtkexhb01.mediatek.inc [(172.21.101.102)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.14 Build 0819 with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 766808790; Mon, 08 Mar 2021 10:52:18 +0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs06n1.mediatek.inc (172.21.101.129) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 8 Mar 2021 10:52:18 +0800 Received: from localhost.localdomain (10.17.3.153) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 8 Mar 2021 10:52:17 +0800 From: Chunfeng Yun To: Mathias Nyman , Greg Kroah-Hartman , Ikjoon Jang CC: Chunfeng Yun , Matthias Brugger , , , , , Nicolas Boichat , Eddie Hung , Sergei Shtylyov , Alan Stern Subject: [PATCH v2 05/18] usb: xhci-mtk: use @sch_tt to check whether need do TT schedule Date: Mon, 8 Mar 2021 10:51:54 +0800 Message-ID: <324a76782ccaf857a8f01f67aee435e8ec7d0e28.1615170625.git.chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: References: MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org It's clearer to use @sch_tt to check whether need do TT schedule, no function is changed. Signed-off-by: Chunfeng Yun --- v2: no changes --- drivers/usb/host/xhci-mtk-sch.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/xhci-mtk-sch.c b/drivers/usb/host/xhci-mtk-sch.c index 59ba25ca018d..b1da3cb077c9 100644 --- a/drivers/usb/host/xhci-mtk-sch.c +++ b/drivers/usb/host/xhci-mtk-sch.c @@ -548,7 +548,7 @@ static int check_sch_bw(struct usb_device *udev, min_num_budget = sch_ep->num_budget_microframes; esit_boundary = get_esit_boundary(sch_ep); for (offset = 0; offset < sch_ep->esit; offset++) { - if (is_fs_or_ls(udev->speed)) { + if (sch_ep->sch_tt) { ret = check_sch_tt(udev, sch_ep, offset); if (ret) continue; @@ -585,7 +585,7 @@ static int check_sch_bw(struct usb_device *udev, sch_ep->cs_count = min_cs_count; sch_ep->num_budget_microframes = min_num_budget; - if (is_fs_or_ls(udev->speed)) { + if (sch_ep->sch_tt) { /* all offset for tt is not ok*/ if (!tt_offset_ok) return -ERANGE;