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X-CSE-ConnectionGUID: /0t4ybZDRTiRApYG284ePQ== X-CSE-MsgGUID: ExXxmZSJTOKK8ah6YOudpQ== X-IronPort-AV: E=McAfee;i="6700,10204,11188"; a="35829793" X-IronPort-AV: E=Sophos;i="6.10,211,1719903600"; d="scan'208";a="35829793" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Sep 2024 15:51:33 -0700 X-CSE-ConnectionGUID: 8u21cVZpQTWszDXC4sHFxw== X-CSE-MsgGUID: kD/vSvzLTFyG7uaJTE2dgA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,211,1719903600"; d="scan'208";a="89562848" Received: from lkp-server01.sh.intel.com (HELO 9c6b1c7d3b50) ([10.239.97.150]) by fmviesa002.fm.intel.com with ESMTP; 07 Sep 2024 15:51:29 -0700 Received: from kbuild by 9c6b1c7d3b50 with local (Exim 4.96) (envelope-from ) id 1sn4H9-000D4b-20; Sat, 07 Sep 2024 22:51:27 +0000 Date: Sun, 8 Sep 2024 06:50:50 +0800 From: kernel test robot To: Trevor Gamblin , Lars-Peter Clausen , Michael Hennerich , Nuno =?iso-8859-1?Q?S=E1?= , Jonathan Cameron , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonathan Corbet , David Lechner , Uwe Kleine-Konig Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, Trevor Gamblin Subject: Re: [PATCH v4 2/3] iio: adc: ad7625: add driver Message-ID: <202409080658.vblJ5uZm-lkp@intel.com> References: <20240904-ad7625_r1-v4-2-78bc7dfb2b35@baylibre.com> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240904-ad7625_r1-v4-2-78bc7dfb2b35@baylibre.com> Hi Trevor, kernel test robot noticed the following build errors: [auto build test ERROR on 1ebd3850421749eb44bd040b249bd4db88d35b33] url: https://github.com/intel-lab-lkp/linux/commits/Trevor-Gamblin/dt-bindings-iio-adc-add-AD762x-AD796x-ADCs/20240905-031609 base: 1ebd3850421749eb44bd040b249bd4db88d35b33 patch link: https://lore.kernel.org/r/20240904-ad7625_r1-v4-2-78bc7dfb2b35%40baylibre.com patch subject: [PATCH v4 2/3] iio: adc: ad7625: add driver config: arm-randconfig-002-20240908 (https://download.01.org/0day-ci/archive/20240908/202409080658.vblJ5uZm-lkp@intel.com/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 05f5a91d00b02f4369f46d076411c700755ae041) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240908/202409080658.vblJ5uZm-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202409080658.vblJ5uZm-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/locking/test-ww_mutex.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_performance.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_userspace.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-core.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-master-aspeed.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-master-gpio.o >> ERROR: modpost: "pwm_round_waveform_might_sleep" [drivers/iio/adc/ad7625.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki