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X-CSE-ConnectionGUID: wS/Jj4nnRYO/OLQuydT4UA== X-CSE-MsgGUID: lHaXVgbSToS9pXw/fAZvrA== X-IronPort-AV: E=McAfee;i="6700,10204,11139"; a="18995681" X-IronPort-AV: E=Sophos;i="6.09,225,1716274800"; d="scan'208";a="18995681" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Jul 2024 22:29:08 -0700 X-CSE-ConnectionGUID: nOsJWBO+Se6uW4pf31zEpg== X-CSE-MsgGUID: w8er+ICMShG6y2/H5bsnkw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,225,1716274800"; d="scan'208";a="56649120" Received: from lkp-server01.sh.intel.com (HELO 68891e0c336b) ([10.239.97.150]) by orviesa004.jf.intel.com with ESMTP; 20 Jul 2024 22:29:06 -0700 Received: from kbuild by 68891e0c336b with local (Exim 4.96) (envelope-from ) id 1sVP83-000jxW-26; Sun, 21 Jul 2024 05:29:03 +0000 Date: Sun, 21 Jul 2024 13:28:16 +0800 From: kernel test robot To: Joshua Felmeden , Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: oe-kbuild-all@lists.linux.dev, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 2/2] iio: humidity: Add support for ENS210 Message-ID: <202407211229.nP7WkSo5-lkp@intel.com> References: <20240719-ens21x-v4-2-6044e48a376a@thegoodpenguin.co.uk> Precedence: bulk X-Mailing-List: devicetree@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: <20240719-ens21x-v4-2-6044e48a376a@thegoodpenguin.co.uk> Hi Joshua, kernel test robot noticed the following build warnings: [auto build test WARNING on 1ebab783647a9e3bf357002d5c4ff060c8474a0a] url: https://github.com/intel-lab-lkp/linux/commits/Joshua-Felmeden/dt-bindings-iio-humidity-add-ENS210-sensor-family/20240719-210648 base: 1ebab783647a9e3bf357002d5c4ff060c8474a0a patch link: https://lore.kernel.org/r/20240719-ens21x-v4-2-6044e48a376a%40thegoodpenguin.co.uk patch subject: [PATCH v4 2/2] iio: humidity: Add support for ENS210 config: x86_64-randconfig-122-20240721 (https://download.01.org/0day-ci/archive/20240721/202407211229.nP7WkSo5-lkp@intel.com/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240721/202407211229.nP7WkSo5-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/202407211229.nP7WkSo5-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/iio/humidity/ens210.c:88:26: sparse: sparse: restricted __be32 degrades to integer >> drivers/iio/humidity/ens210.c:88:53: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __be32 [usertype] val_be @@ got unsigned int @@ drivers/iio/humidity/ens210.c:88:53: sparse: expected restricted __be32 [usertype] val_be drivers/iio/humidity/ens210.c:88:53: sparse: got unsigned int vim +88 drivers/iio/humidity/ens210.c 84 85 /* calculate 17-bit crc7 */ 86 static u8 ens210_crc7(u32 val) 87 { > 88 __be32 val_be = (cpu_to_be32(val & 0x1ffff) >> 0x8); 89 90 return crc7_be(0xde, (u8 *)&val_be, 3) >> 1; 91 } 92 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki