From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7A4181DE3BA; Sat, 21 Jun 2025 08:56:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750496195; cv=none; b=Cqta/h3W4gQW4JrK3lhrRsByt6LjdFOamI2uy5TUrd/eT+w/yoZsMUxeNDh9cYGFvS4TdfK/cjtA+EYHqZkAfqEsHmn/GwiO+S8vIgV9ahKYmSCUA/QvRZrltAzd2+8DrRpECyIcm2HFODk1VP2pj4fA3B9HTJUngAL3BGwjR/c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750496195; c=relaxed/simple; bh=lozJVjeayu4fuBFr7YB8LDGyPpQu/TGuMPYpYyOubJE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=PH0VHptS2mT3JiKrQE3J37/92vEL5QGGzrucI4AeaFBsGbl7fNDpQhhK2fENLJuodMV0Zp2l3UwXwKjOgRvr1xG43uY9NTuu430oR7o8W6ctU6Mog8Iy1FN5qaV5qmBeOZ6mPOMoF6VobUGbu2SpSifuRBTDk8gotJ1TP6x/Vto= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=JOcAmgTS; arc=none smtp.client-ip=192.198.163.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="JOcAmgTS" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1750496193; x=1782032193; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=lozJVjeayu4fuBFr7YB8LDGyPpQu/TGuMPYpYyOubJE=; b=JOcAmgTSqsuzUHqVkv4Promp7cQ1Y7544qRf+MlVuq1jRdfogr4JGjbS JkrYz+5rzhg6ZMnlLGmzApW+veItyQvgeFPhgs2JSPcFggwiQrobo30v3 AFL6fDSAtPCzNJat4zaGDN7xmxaXCHeNCJHtuDGnmq+BGxR6Rcb5IEXw5 3YigTbCaQoN4NW5G7hLbuJ4XsDkAXW+294/GtFSQoW3cAbprLiRy8IiU1 XP6PHyyF369qTLXUwJGYM6oNpGkwdE8n2ZwAffLcx/hph2bFRMczNi0Bm qaJg+UHBEu19+9jkQcOgCNEG2PKT24UgOmYlqiePBjepOIT9MVLogongO g==; X-CSE-ConnectionGUID: eP5q64BRSwewEkbfn7xvZw== X-CSE-MsgGUID: 7Nj52L2aR7m+3LiLzwF3MA== X-IronPort-AV: E=McAfee;i="6800,10657,11469"; a="40359655" X-IronPort-AV: E=Sophos;i="6.16,253,1744095600"; d="scan'208";a="40359655" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jun 2025 01:56:33 -0700 X-CSE-ConnectionGUID: UR9IhsTnQHedEH4bECr6Yg== X-CSE-MsgGUID: JcJqLz9gSfy5YSgtYqhRzw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,253,1744095600"; d="scan'208";a="151256679" Received: from lkp-server01.sh.intel.com (HELO e8142ee1dce2) ([10.239.97.150]) by fmviesa006.fm.intel.com with ESMTP; 21 Jun 2025 01:56:29 -0700 Received: from kbuild by e8142ee1dce2 with local (Exim 4.96) (envelope-from ) id 1uSu1T-000MUk-1Q; Sat, 21 Jun 2025 08:56:27 +0000 Date: Sat, 21 Jun 2025 16:55:56 +0800 From: kernel test robot To: liquancin.mereenamathai@in.bosch.com, linux-iio@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, jic23@kernel.org, dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org, vassilisamir@gmail.com, marcelo.schmitt1@gmail.com, javier.carrasco.cruz@gmail.com, Xu.Zhang@cn.bosch.com, Maoting.Bian@cn.bosch.com, Liquancin.MereenaMathai@in.bosch.com Subject: Re: [PATCH v1 1/2] Add the iio driver for bosch pressure sensor bmp390. The bmp390 is a pressure sensor module. It will support SPI and I2C protocol based on configuration. Message-ID: <202506211617.KOMMf9eA-lkp@intel.com> References: <20250620045456.1151-2-liquancin.mereenamathai@in.bosch.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: <20250620045456.1151-2-liquancin.mereenamathai@in.bosch.com> Hi, kernel test robot noticed the following build warnings: [auto build test WARNING on jic23-iio/togreg] [also build test WARNING on linus/master v6.16-rc2 next-20250620] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/liquancin-mereenamathai-in-bosch-com/Add-the-iio-driver-for-bosch-pressure-sensor-bmp390-The-bmp390-is-a-pressure-sensor-module-It-will-support-SPI-and-I2C-p/20250620-125832 base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg patch link: https://lore.kernel.org/r/20250620045456.1151-2-liquancin.mereenamathai%40in.bosch.com patch subject: [PATCH v1 1/2] Add the iio driver for bosch pressure sensor bmp390. The bmp390 is a pressure sensor module. It will support SPI and I2C protocol based on configuration. config: loongarch-randconfig-r122-20250621 (https://download.01.org/0day-ci/archive/20250621/202506211617.KOMMf9eA-lkp@intel.com/config) compiler: loongarch64-linux-gcc (GCC) 15.1.0 reproduce: (https://download.01.org/0day-ci/archive/20250621/202506211617.KOMMf9eA-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/202506211617.KOMMf9eA-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/iio/pressure/bmp390/bmp390_i2c.c:38:16: sparse: sparse: symbol 'iio_i2c_dev' was not declared. Should it be static? -- >> drivers/iio/pressure/bmp390/bmp390_iio_buffer.c:41:56: sparse: sparse: dereference of noderef expression >> drivers/iio/pressure/bmp390/bmp390_iio_buffer.c:41:56: sparse: sparse: dereference of noderef expression drivers/iio/pressure/bmp390/bmp390_iio_buffer.c:44:40: sparse: sparse: dereference of noderef expression drivers/iio/pressure/bmp390/bmp390_iio_buffer.c:44:40: sparse: sparse: dereference of noderef expression drivers/iio/pressure/bmp390/bmp390_iio_buffer.c:47:43: sparse: sparse: dereference of noderef expression drivers/iio/pressure/bmp390/bmp390_iio_buffer.c:47:43: sparse: sparse: dereference of noderef expression vim +/iio_i2c_dev +38 drivers/iio/pressure/bmp390/bmp390_i2c.c 33 34 /*********************************************************************/ 35 /* global variables */ 36 /*********************************************************************/ 37 static struct i2c_client *bmp3_i2c_client; > 38 struct iio_dev *iio_i2c_dev; 39 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki