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X-CSE-ConnectionGUID: WaJuhtw7QeiGeWlb+CCh2A== X-CSE-MsgGUID: fmu/lbpQQ4OAzOuZPOZjwA== X-IronPort-AV: E=McAfee;i="6700,10204,11226"; a="32514392" X-IronPort-AV: E=Sophos;i="6.11,209,1725346800"; d="scan'208";a="32514392" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Oct 2024 15:10:49 -0700 X-CSE-ConnectionGUID: josMHNayRhqqGc/fpFMzrA== X-CSE-MsgGUID: /dxwmPuXTEiivmwyqEsFMg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,209,1725346800"; d="scan'208";a="83423127" Received: from lkp-server01.sh.intel.com (HELO a48cf1aa22e8) ([10.239.97.150]) by orviesa004.jf.intel.com with ESMTP; 16 Oct 2024 15:10:46 -0700 Received: from kbuild by a48cf1aa22e8 with local (Exim 4.96) (envelope-from ) id 1t1CE7-000LTJ-17; Wed, 16 Oct 2024 22:10:43 +0000 Date: Thu, 17 Oct 2024 06:10:03 +0800 From: kernel test robot To: Per-Daniel Olsson , Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: oe-kbuild-all@lists.linux.dev, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, rickard.andersson@axis.com, kernel@axis.com, Per-Daniel Olsson Subject: Re: [PATCH v3 2/2] iio: light: Add support for TI OPT4060 color sensor Message-ID: <202410170546.5rfqxnWM-lkp@intel.com> References: <20241015143713.2017626-3-perdaniel.olsson@axis.com> Precedence: bulk X-Mailing-List: linux-iio@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: <20241015143713.2017626-3-perdaniel.olsson@axis.com> Hi Per-Daniel, kernel test robot noticed the following build warnings: [auto build test WARNING on eca631b8fe808748d7585059c4307005ca5c5820] url: https://github.com/intel-lab-lkp/linux/commits/Per-Daniel-Olsson/dt-bindings-iio-light-Document-TI-OPT4060-RGBW-sensor/20241015-224128 base: eca631b8fe808748d7585059c4307005ca5c5820 patch link: https://lore.kernel.org/r/20241015143713.2017626-3-perdaniel.olsson%40axis.com patch subject: [PATCH v3 2/2] iio: light: Add support for TI OPT4060 color sensor config: x86_64-randconfig-161-20241017 (https://download.01.org/0day-ci/archive/20241017/202410170546.5rfqxnWM-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 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/202410170546.5rfqxnWM-lkp@intel.com/ smatch warnings: drivers/iio/light/opt4060.c:932 opt4060_volatile_reg() warn: always true condition '(reg >= 0) => (0-u32max >= 0)' vim +932 drivers/iio/light/opt4060.c 929 930 static bool opt4060_volatile_reg(struct device *dev, unsigned int reg) 931 { > 932 return (reg >= OPT4060_RED_MSB && reg <= OPT4060_CLEAR_LSB) || 933 (reg == OPT4060_RES_CTRL); 934 } 935 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki