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Tue, 4 May 2021 03:08:10 -0700 Envelope-to: linux-clk@vger.kernel.org, mturquette@baylibre.com, shubhrajyoti.datta@gmail.com, git@xilix.com Received: from [10.140.6.59] (port=46644 helo=xhdshubhraj40.xilinx.com) by smtp.xilinx.com with esmtp (Exim 4.90) (envelope-from ) id 1ldryM-0007OW-0r; Tue, 04 May 2021 03:08:10 -0700 From: Shubhrajyoti Datta To: CC: , , , , Shubhrajyoti Datta Subject: [PATCH] clk: zynqmp: Check the return type Date: Tue, 4 May 2021 15:38:06 +0530 Message-ID: <1620122886-13349-1-git-send-email-shubhrajyoti.datta@xilinx.com> X-Mailer: git-send-email 2.1.1 MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: ed9a21e6-d3d1-4428-6772-08d90ee48a22 X-MS-TrafficTypeDiagnostic: BYAPR02MB5464: X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:669; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:149.199.62.198;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:xsj-pvapexch01.xlnx.xilinx.com;PTR:unknown-62-198.xilinx.com;CAT:NONE;SFS:(4636009)(396003)(376002)(346002)(136003)(39850400004)(46966006)(36840700001)(336012)(8936002)(2616005)(4326008)(478600001)(9786002)(6666004)(26005)(70586007)(6916009)(54906003)(186003)(7696005)(83380400001)(316002)(36756003)(2906002)(82740400003)(36906005)(8676002)(47076005)(70206006)(82310400003)(426003)(356005)(36860700001)(44832011)(5660300002)(4744005)(107886003)(7636003)(102446001);DIR:OUT;SFP:1101; X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 May 2021 10:08:18.1848 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: ed9a21e6-d3d1-4428-6772-08d90ee48a22 X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c;Ip=[149.199.62.198];Helo=[xsj-pvapexch01.xlnx.xilinx.com] X-MS-Exchange-CrossTenant-AuthSource: CY1NAM02FT014.eop-nam02.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR02MB5464 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Currently the return value of of_clk_add_hw_provider is ignored. lets check and return value. Signed-off-by: Shubhrajyoti Datta --- drivers/clk/zynqmp/clkc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/clk/zynqmp/clkc.c b/drivers/clk/zynqmp/clkc.c index db8d0d7..5f674c5 100644 --- a/drivers/clk/zynqmp/clkc.c +++ b/drivers/clk/zynqmp/clkc.c @@ -739,9 +739,7 @@ static int zynqmp_clk_setup(struct device_node *np) zynqmp_register_clocks(np); zynqmp_data->num = clock_max_idx; - of_clk_add_hw_provider(np, of_clk_hw_onecell_get, zynqmp_data); - - return 0; + return of_clk_add_hw_provider(np, of_clk_hw_onecell_get, zynqmp_data); } static int zynqmp_clock_probe(struct platform_device *pdev)