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Thu, 16 Jan 2020 05:27:12 -0800 Received: from xsj-pvapsmtp01 (mailhost.xilinx.com [149.199.38.66]) by xsj-smtp-dlp1.xlnx.xilinx.com (8.13.8/8.13.1) with ESMTP id 00GDR3RD015649; Thu, 16 Jan 2020 05:27:04 -0800 Received: from [10.140.6.6] (helo=xhdappanad40.xilinx.com) by xsj-pvapsmtp01 with esmtp (Exim 4.63) (envelope-from ) id 1is5At-00018J-5C; Thu, 16 Jan 2020 05:27:03 -0800 From: Srinivas Neeli To: linux@roeck-us.net, michal.simek@xilinx.com, shubhrajyoti.datta@xilinx.com, sgoud@xilinx.com Cc: wim@linux-watchdog.org, linux-watchdog@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, git@xilinx.com Subject: [PATCH 1/9] watchdog: of_xilinx_wdt: Add comment to spinlock Date: Thu, 16 Jan 2020 18:56:49 +0530 Message-Id: <1579181217-31127-2-git-send-email-srinivas.neeli@xilinx.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1579181217-31127-1-git-send-email-srinivas.neeli@xilinx.com> References: <1579181217-31127-1-git-send-email-srinivas.neeli@xilinx.com> X-RCIS-Action: ALLOW X-TM-AS-Product-Ver: IMSS-7.1.0.1224-8.2.0.1013-23620.005 X-TM-AS-User-Approved-Sender: Yes;Yes X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:149.199.60.83;IPV:;CTRY:US;EFV:NLI;SFV:NSPM;SFS:(10009020)(4636009)(136003)(396003)(346002)(376002)(39860400002)(189003)(199004)(2906002)(426003)(44832011)(107886003)(26005)(7696005)(36756003)(4744005)(2616005)(4326008)(316002)(70206006)(6636002)(186003)(9786002)(6666004)(81156014)(81166006)(356004)(8676002)(478600001)(70586007)(8936002)(5660300002)(336012);DIR:OUT;SFP:1101;SCL:1;SRVR:BYAPR02MB4693;H:xsj-pvapsmtpgw01;FPR:;SPF:Pass;LANG:en;PTR:unknown-60-83.xilinx.com;MX:1;A:1; MIME-Version: 1.0 Content-Type: text/plain X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 39afc424-1e31-46fb-293a-08d79a87d0e3 X-MS-TrafficTypeDiagnostic: BYAPR02MB4693: X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:2733; X-Forefront-PRVS: 02843AA9E0 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: pd6iULf1Oc31wda139h2d8k6hnWfUDTQV77RBl6woLkD4zWlVUFVOW5y3tSSEEFxd4+Zh+plPr964bc+i3FePk7P3Kgykhfz5z6Iv02fOo/7NIRyrzTeAF2FVCkKmCteIB5vlSo2JRLmW76CHqrudopfnSZXm2qk98m+61qG+lRNCB5F+DwLkmxZclKkfZKFN+tjQxwNBhKff2aMCEKH9gjNuWQqOW2cLNCJEr6eTH1mPVOfasz6q3jLd2jzqVK5VWINvEy/0H0oFZ0EIkh4exi/kkyD6uhzSTWdQJat2bGrXWSClbHwTSvrBRnU1BERe4bnMkeEkJxNu4axI6jWu4Le+pQXdq0kBXY5MmUBFnk1hR5tHxcuKo0q0rKOWA6ybIw7Ml6D7XpBDPeCtXs2XnCvOwdNrXWTWNAtujfJn75Heg5jaVPg0l+BKHdrz3hK X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Jan 2020 13:27:21.0744 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 39afc424-1e31-46fb-293a-08d79a87d0e3 X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c;Ip=[149.199.60.83];Helo=[xsj-pvapsmtpgw01] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR02MB4693 Sender: linux-watchdog-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org From: Srinivas Goud Based on checkpatch every spinlock should be documented. The patch is fixing this issue: ./scripts/checkpatch.pl --strict -f drivers/watchdog/of_xilinx_wdt.c CHECK: spinlock_t definition without comment + spinlock_t spinlock; Signed-off-by: Srinivas Goud Signed-off-by: Michal Simek --- drivers/watchdog/of_xilinx_wdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/watchdog/of_xilinx_wdt.c b/drivers/watchdog/of_xilinx_wdt.c index 7fe4f7c3f7ce..00549164b3d7 100644 --- a/drivers/watchdog/of_xilinx_wdt.c +++ b/drivers/watchdog/of_xilinx_wdt.c @@ -40,7 +40,7 @@ struct xwdt_device { void __iomem *base; u32 wdt_interval; - spinlock_t spinlock; + spinlock_t spinlock; /* spinlock for register handling */ struct watchdog_device xilinx_wdt_wdd; struct clk *clk; }; -- 2.7.4