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Thu, 17 Dec 2020 10:12:09 -0800 Envelope-to: git@xilinx.com, michal.simek@xilinx.com, dan.j.williams@intel.com, vkoul@kernel.org, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Received: from [172.23.64.106] (port=52468 helo=xhdvnc125.xilinx.com) by smtp.xilinx.com with esmtp (Exim 4.90) (envelope-from ) id 1kpxl2-0004rP-L1; Thu, 17 Dec 2020 10:12:08 -0800 Received: by xhdvnc125.xilinx.com (Postfix, from userid 13245) id 69A9D1222C2; Thu, 17 Dec 2020 23:41:28 +0530 (IST) From: Radhey Shyam Pandey To: , , CC: , , , Shravya Kumbham , "Radhey Shyam Pandey" Subject: [PATCH 3/3] dmaengine: xilinx_dma: fix mixed_enum_type coverity warning Date: Thu, 17 Dec 2020 23:40:15 +0530 Message-ID: <1608228615-7413-4-git-send-email-radhey.shyam.pandey@xilinx.com> X-Mailer: git-send-email 2.1.1 In-Reply-To: <1608228615-7413-1-git-send-email-radhey.shyam.pandey@xilinx.com> References: <1608228615-7413-1-git-send-email-radhey.shyam.pandey@xilinx.com> MIME-Version: 1.0 Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: e99d3700-8093-4ddb-1251-08d8a2b77da1 X-MS-TrafficTypeDiagnostic: MN2PR02MB6077: X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:4714; 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X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Dec 2020 18:13:44.1908 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: e99d3700-8093-4ddb-1251-08d8a2b77da1 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-pvapexch02.xlnx.xilinx.com] X-MS-Exchange-CrossTenant-AuthSource: BL2NAM02FT022.eop-nam02.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR02MB6077 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Shravya Kumbham Typecast the fls(width -1) with (enum dmaengine_alignment) in xilinx_dma_chan_probe function to fix the coverity warning. Addresses-Coverity: Event mixed_enum_type. Signed-off-by: Shravya Kumbham Signed-off-by: Radhey Shyam Pandey --- drivers/dma/xilinx/xilinx_dma.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/dma/xilinx/xilinx_dma.c b/drivers/dma/xilinx/xilinx_dma.c index cf75e2af6381..5e6dcb72a888 100644 --- a/drivers/dma/xilinx/xilinx_dma.c +++ b/drivers/dma/xilinx/xilinx_dma.c @@ -2801,7 +2801,8 @@ static int xilinx_dma_chan_probe(struct xilinx_dma_device *xdev, has_dre = false; if (!has_dre) - xdev->common.copy_align = fls(width - 1); + xdev->common.copy_align = (enum dmaengine_alignment) + fls(width - 1); if (of_device_is_compatible(node, "xlnx,axi-vdma-mm2s-channel") || of_device_is_compatible(node, "xlnx,axi-dma-mm2s-channel") || -- 2.7.4