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Miller" , =?utf-8?b?SsOpcsO0bWUgUG91aWxsZXI=?= Subject: [PATCH v2 11/12] staging: wfx: remove useless extra jiffy Date: Tue, 25 Aug 2020 10:58:27 +0200 Message-Id: <20200825085828.399505-11-Jerome.Pouiller@silabs.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200825085828.399505-1-Jerome.Pouiller@silabs.com> References: <20200825085828.399505-1-Jerome.Pouiller@silabs.com> X-ClientProxiedBy: PR3P192CA0002.EURP192.PROD.OUTLOOK.COM (2603:10a6:102:56::7) To SN6PR11MB2718.namprd11.prod.outlook.com (2603:10b6:805:63::18) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from 255.255.255.255 (255.255.255.255) by PR3P192CA0002.EURP192.PROD.OUTLOOK.COM (2603:10a6:102:56::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3326.19 via Frontend Transport; Tue, 25 Aug 2020 08:59:10 +0000 X-Mailer: git-send-email 2.28.0 X-Originating-IP: [37.71.187.125] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 757b787e-3a00-42e3-967b-08d848d52298 X-MS-TrafficTypeDiagnostic: SN6PR11MB3501: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:7691; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: X8uZLW9gqLwhUkiyv36dSfIUILpicZ52ssfzxePPMoFOwPxSy6Mkd9W8SaQ+TC0jzd6Uvv7OPiLZ4ctYgKgtTZxK6rlApsReFqSTuyVAqRFk54WAhocUuocZT65Z8zgDtjoFiKh738YvML8HYURf+LIOi9t3xdare7PKguao7Ejr79gu41Uy0FIqjSyLsKVQbBqoFGRng1LJMB6cqq0yxbfCCyZ70jJhMhD5D1N8TcuY0bYNf7hQQwbGWuqXD8JvxvjK8Ew239dfRgYWZFmO1rSfvIRjrtrpBff+/cKpjNqLrOjriE6bkbDY3fHQ5HzMqMKpQeqoolys+SSeczmiDw== X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:SN6PR11MB2718.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(136003)(39840400004)(396003)(346002)(376002)(366004)(316002)(5660300002)(478600001)(107886003)(1076003)(8936002)(4744005)(83380400001)(16576012)(956004)(66556008)(66476007)(26005)(2616005)(186003)(8676002)(86362001)(66946007)(6486002)(54906003)(6666004)(36756003)(4326008)(66574015)(2906002)(52116002); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: silabs.com X-MS-Exchange-CrossTenant-Network-Message-Id: 757b787e-3a00-42e3-967b-08d848d52298 X-MS-Exchange-CrossTenant-AuthSource: SN6PR11MB2718.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Aug 2020 08:59:12.1742 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 54dbd822-5231-4b20-944d-6f4abcd541fb X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: lKjyPvYEjMMIGhbHOI7xCLym4qFjKqa0QEFwGDOZu7TGDtihIxeCoqKjiFfatbyEMwnxii0XKkmot8cCa5bYag== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN6PR11MB3501 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Jérôme Pouiller The initial developer has feared msecs_to_jiffies() could round down the result. However, the documentation of msecs_to_jiffies() says that the result is rounded upward. So the increment of the result of msecs_to_jiffies() is not necessary. Signed-off-by: Jérôme Pouiller --- drivers/staging/wfx/bh.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/wfx/bh.c b/drivers/staging/wfx/bh.c index 53ae0b5abcdd..07304a80c29b 100644 --- a/drivers/staging/wfx/bh.c +++ b/drivers/staging/wfx/bh.c @@ -33,7 +33,7 @@ static void device_wakeup(struct wfx_dev *wdev) // wait_for_completion_done_timeout()). So we have to emulate // it. if (wait_for_completion_timeout(&wdev->hif.ctrl_ready, - msecs_to_jiffies(2) + 1)) + msecs_to_jiffies(2))) complete(&wdev->hif.ctrl_ready); else dev_err(wdev->dev, "timeout while wake up chip\n");