From patchwork Fri Feb 11 02:30:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?546L5pOO?= X-Patchwork-Id: 12742871 X-Patchwork-Delegate: snitzer@redhat.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DCC27C4332F for ; Fri, 11 Feb 2022 06:08:35 +0000 (UTC) Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-645-OT9UPZn6MTK8yBusP40WRw-1; Fri, 11 Feb 2022 01:08:29 -0500 X-MC-Unique: OT9UPZn6MTK8yBusP40WRw-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id C5C1A101F00F; Fri, 11 Feb 2022 06:08:21 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id A7B02610F4; Fri, 11 Feb 2022 06:08:21 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 83BF61806D2B; Fri, 11 Feb 2022 06:08:21 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id 21B2WfVD031663 for ; Thu, 10 Feb 2022 21:32:41 -0500 Received: by smtp.corp.redhat.com (Postfix) id 64C8C401E9F; Fri, 11 Feb 2022 02:32:41 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast05.extmail.prod.ext.rdu2.redhat.com [10.11.55.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 60560401474 for ; Fri, 11 Feb 2022 02:32:41 +0000 (UTC) Received: from us-smtp-1.mimecast.com (us-smtp-delivery-1.mimecast.com [205.139.110.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 478978032EB for ; Fri, 11 Feb 2022 02:32:41 +0000 (UTC) Received: from APC01-PSA-obe.outbound.protection.outlook.com (mail-psaapc01on2090.outbound.protection.outlook.com [40.107.255.90]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-314-9-587Dl5OyiaeQtb0Borwg-1; Thu, 10 Feb 2022 21:32:37 -0500 X-MC-Unique: 9-587Dl5OyiaeQtb0Borwg-1 Received: from SL2PR06MB3082.apcprd06.prod.outlook.com (2603:1096:100:37::17) by TY2PR06MB2895.apcprd06.prod.outlook.com (2603:1096:404:31::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4951.17; Fri, 11 Feb 2022 02:32:33 +0000 Received: from SL2PR06MB3082.apcprd06.prod.outlook.com ([fe80::80b4:e787:47a9:41bb]) by SL2PR06MB3082.apcprd06.prod.outlook.com ([fe80::80b4:e787:47a9:41bb%4]) with mapi id 15.20.4975.014; Fri, 11 Feb 2022 02:32:33 +0000 From: Qing Wang To: Konrad Rzeszutek Wilk , =?utf-8?q?Roger_Pau_Monn?= =?utf-8?q?=C3=A9?= , Jens Axboe , Michael Turquette , Stephen Boyd , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , David Airlie , Daniel Vetter , Alex Deucher , =?utf-8?q?Christian_K=C3=B6nig?= , "Pan, Xinhui" , Srinivas Pandruvada , Jiri Kosina , Benjamin Tissoires , Dmitry Torokhov , Alasdair Kergon , Mike Snitzer , dm-devel@redhat.com, Mauro Carvalho Chehab , Hans Verkuil , xen-devel@lists.xenproject.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, linux-input@vger.kernel.org, linux-media@vger.kernel.org Date: Thu, 10 Feb 2022 18:30:32 -0800 Message-Id: <1644546640-23283-10-git-send-email-wangqing@vivo.com> In-Reply-To: <1644546640-23283-1-git-send-email-wangqing@vivo.com> References: <1644546640-23283-1-git-send-email-wangqing@vivo.com> X-ClientProxiedBy: HK2PR02CA0178.apcprd02.prod.outlook.com (2603:1096:201:21::14) To SL2PR06MB3082.apcprd06.prod.outlook.com (2603:1096:100:37::17) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 35545403-9cfb-4fdc-3fc0-08d9ed06c1f0 X-MS-TrafficTypeDiagnostic: TY2PR06MB2895:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:231 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0 X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:SL2PR06MB3082.apcprd06.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230001)(4636009)(366004)(38100700002)(2906002)(316002)(110136005)(86362001)(6486002)(38350700002)(6506007)(26005)(186003)(2616005)(6512007)(5660300002)(8676002)(4744005)(7406005)(508600001)(36756003)(4326008)(8936002)(83380400001)(107886003)(921005)(52116002)(66556008)(66476007)(7416002)(66946007)(21314003); DIR:OUT; SFP:1102 X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: vivo.com X-MS-Exchange-CrossTenant-Network-Message-Id: 35545403-9cfb-4fdc-3fc0-08d9ed06c1f0 X-MS-Exchange-CrossTenant-AuthSource: SL2PR06MB3082.apcprd06.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Feb 2022 02:32:33.1470 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 923e42dc-48d5-4cbe-b582-1a797a6412ed X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: MVEDRXjkHcVBveXA8LcBcEgx0EK2+lRNap1RgZbICtzB7qCPM4wfM0+HMyKZlgP2NMC4+l4/JaD/4qaIh19kOg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: TY2PR06MB2895 X-Mimecast-Impersonation-Protect: Policy=CLT - Impersonation Protection Definition; Similar Internal Domain=false; Similar Monitored External Domain=false; Custom External Domain=false; Mimecast External Domain=false; Newly Observed Domain=false; Internal User Name=false; Custom Display Name List=false; Reply-to Address Mismatch=false; Targeted Threat Dictionary=false; Mimecast Threat Dictionary=false; Custom Threat Dictionary=false X-Scanned-By: MIMEDefang 2.85 on 10.11.54.10 X-loop: dm-devel@redhat.com X-Mailman-Approved-At: Fri, 11 Feb 2022 01:07:42 -0500 Cc: Wang Qing Subject: [dm-devel] [PATCH V2 9/13] media: si21xx: use time_is_before_jiffies() instead of jiffies judgment X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dm-devel-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com From: Wang Qing It is better to use time_xxx() directly instead of jiffies judgment for understanding. Signed-off-by: Wang Qing --- drivers/media/dvb-frontends/si21xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/si21xx.c b/drivers/media/dvb-frontends/si21xx.c index 001b235..1c6cf76 --- a/drivers/media/dvb-frontends/si21xx.c +++ b/drivers/media/dvb-frontends/si21xx.c @@ -336,7 +336,7 @@ static int si21xx_wait_diseqc_idle(struct si21xx_state *state, int timeout) dprintk("%s\n", __func__); while ((si21_readreg(state, LNB_CTRL_REG_1) & 0x8) == 8) { - if (jiffies - start > timeout) { + if (time_is_before_jiffies(start + timeout)) { dprintk("%s: timeout!!\n", __func__); return -ETIMEDOUT; }