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Fri, 27 Aug 2021 16:29:45 +0000 Subject: Re: [PATCH v6 3/3] pwm: Add support for Xilinx AXI Timer To: kernel test robot , linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, Thierry Reding Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, Alvaro Gamez , =?UTF-8?Q?Uwe_Kleine-K=c3=b6nig?= , linux-arm-kernel@lists.infradead.org, Lee Jones , michal.simek@xilinx.com, linux-kernel@vger.kernel.org References: <20210826211830.3311140-3-sean.anderson@seco.com> <202108271550.btqnrtGU-lkp@intel.com> From: Sean Anderson Message-ID: Date: Fri, 27 Aug 2021 12:29:40 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 In-Reply-To: <202108271550.btqnrtGU-lkp@intel.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-ClientProxiedBy: MN2PR15CA0004.namprd15.prod.outlook.com (2603:10b6:208:1b4::17) To DB7PR03MB4523.eurprd03.prod.outlook.com (2603:10a6:10:19::27) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from [172.27.1.65] (50.195.82.171) by MN2PR15CA0004.namprd15.prod.outlook.com (2603:10b6:208:1b4::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4457.20 via Frontend Transport; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?Windows-1252?Q?XsyWJKfZeNIEw5seMR2IfhPZl7i1FItEC+5lJv2Fvfvuq42f4sKumH9d?= =?Windows-1252?Q?9R4VXe4+E39M/AapL01CtMGMMTpqfNdLkelfMX2DaTMglhQrERTs0gMQ?= =?Windows-1252?Q?Nc8cHE3mg6bIPRTbZw+3EU2wyB2dByO9OhGw8TrFFenKfYIKBKcaInlo?= =?Windows-1252?Q?Dwri50eBiLmeQVMXoFZlkFdEgzhjFbM/epBOg/WdMNUjY9F8O+wJqgXV?= =?Windows-1252?Q?IXU6QqknpDHC74Oo1HnG0zh2bPYVETWiM8ZFnVG3xjvuyb8mpPTKHvff?= =?Windows-1252?Q?dWMb8+uuyGAYUMFoMlut8ZHYiNP3NCpKoHsz1pIcN8RQznPJniQRRBTa?= =?Windows-1252?Q?fn9aRwW87sL4RsJ/e9W8HB+px5qccbTVDA+owGybme73TsWJweniwhoo?= =?Windows-1252?Q?Y4lRaBGYLsPT7FYlflId7jmygXGW5O6qaDmnzQmoeu9DIG1Q1hj4xEK9?= =?Windows-1252?Q?E17HUXu/vWmeKGU8HXdobmNMwQJwIlGBNY7+bfob+ijloA8ydLijs5MX?= =?Windows-1252?Q?2SYT8pZ7WF6raCbedJ+h3xYUXMJA7FI3zi/3PX3vpjOnCi+6kG90P5wB?= =?Windows-1252?Q?P3HFi+0Beuo9zKL0O7MJqm94JLMQCuFWAU/SZXW1fDGgtlIc5jQhJcut?= =?Windows-1252?Q?l2EVP5lfjfhyhMM3fdpk9KorAQ6HPtJZh6zqsQP4QCsZbQVzM8HDDo4o?= =?Windows-1252?Q?87mHTBQne1OlZAP6ZFqwpjbMgyNNHTbWC3vT2ASFAiUO8334gcEmaeAB?= =?Windows-1252?Q?MXBFXW0b0yWc5tNUbN1QwAeaV9CS3c2fIwdJ5A/8NEWNe+yNSMN9dvZz?= =?Windows-1252?Q?EGdgRBHeYrYFqObbRdDjs8oJ64Wv4lGc4M4IxY3hpQUCF8qORRU/2mh1?= =?Windows-1252?Q?yfvrOcTI58QUFRiEtxuRBEwVLCPuvgiUEYnyyr9+Vfd0hrB8q+3OOur4?= =?Windows-1252?Q?/zB/dCJ2+VrN6U6IQbogI98uQ9TMLAk2LN1jye4EY53+OjhRT+U1492Z?= =?Windows-1252?Q?ZQTwIUY0WKXoTNsdEOLBfzyMQDznrz6w+gu9uD8F86CkHR59UNj5+7+s?= =?Windows-1252?Q?demZgRwtYXZSrwKUJ4h+VKHrE5YNfIB36ApMr7BVwnpH1Na4EHlhgfJV?= =?Windows-1252?Q?9Fe3MyYS7uNGGGvQXDZbVs6SjZIjnqCKkRqBRCNHnbG9e3Zf+G1WnlZW?= =?Windows-1252?Q?IapQTLrKKpw/OuTAnst0d35PiY5epS45M41KkNn32BsxZLocAyAeRPD+?= =?Windows-1252?Q?QLLKiJkz2Tvas9jAxSUgQ0L4PYn0QIZ/qZWu7wO8hJWy826E1eQXcyj7?= =?Windows-1252?Q?OytvMj8vN9gOEW87TBHrWrnA4GDp+mDDUF65HE3UaWWmrQtRTsrBRqDR?= =?Windows-1252?Q?nxBxt7d1jOyLZB4dOiQHoNR8setIQ3WZtdRbXNgWxJaNvq3F4SDhWS2I?= X-OriginatorOrg: seco.com X-MS-Exchange-CrossTenant-Network-Message-Id: 9bc87eb4-1d27-498d-1834-08d96977e163 X-MS-Exchange-CrossTenant-AuthSource: DB7PR03MB4523.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 27 Aug 2021 16:29:45.6006 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: bebe97c3-6438-442e-ade3-ff17aa50e733 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: e03iNKWVQ21SsVH56TecNEDuIUHVugnxoL72D8uKq4mdCvMo64yWXKrc70dwTt9cSLlRCnsnYmFkasIHbYRzDQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR03MB4522 Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org On 8/27/21 3:16 AM, kernel test robot wrote: > Hi Sean, > > I love your patch! Perhaps something to improve: > > [auto build test WARNING on tip/timers/core] > [also build test WARNING on pwm/for-next linus/master v5.14-rc7 next-20210826] > [cannot apply to xlnx/master] > [If your patch is applied to the wrong git tree, kindly drop us a note. > And when submitting patch, we suggest to use '--base' as documented in > https://git-scm.com/docs/git-format-patch] > > url: https://github.com/0day-ci/linux/commits/Sean-Anderson/dt-bindings-pwm-Add-Xilinx-AXI-Timer/20210827-052011 > base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git 127c92feb74a6721f62587f1b89128808f049cf1 > config: mips-randconfig-r025-20210827 (attached as .config) > compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 1076082a0d97bd5c16a25ee7cf3dbb6ee4b5a9fe) > reproduce (this is a W=1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # install mips cross compiling tool for clang build > # apt-get install binutils-mips-linux-gnu > # https://github.com/0day-ci/linux/commit/eab56f0b0c5a62e40c04916eb1b4f21f478cec3a > git remote add linux-review https://github.com/0day-ci/linux > git fetch --no-tags linux-review Sean-Anderson/dt-bindings-pwm-Add-Xilinx-AXI-Timer/20210827-052011 > git checkout eab56f0b0c5a62e40c04916eb1b4f21f478cec3a > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=mips > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > All warnings (new ones prefixed by >>): > >>> drivers/pwm/pwm-xilinx.c:249:34: warning: unused variable 'xilinx_timer_of_match' [-Wunused-const-variable] > static const struct of_device_id xilinx_timer_of_match[] = { > ^ > 1 warning generated. > > > vim +/xilinx_timer_of_match +249 drivers/pwm/pwm-xilinx.c > > 248 > > 249 static const struct of_device_id xilinx_timer_of_match[] = { > 250 { .compatible = "xlnx,xps-timer-1.00.a", }, > 251 {}, > 252 }; > 253 MODULE_DEVICE_TABLE(of, xilinx_timer_of_match); > 254 For this and the error on the previous patch it looks like I am missing a dependency on OF_ADDR. Will add. --Sean