From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=198.175.65.21 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794777599; b=PqzPHBRkeLDHsJ0I5CaYDKCcicE0z319SEUhwIhDI3tMwyAr+0RwziX5TMWOsVjyolUD 3ImfLzxJB+G/xr8yeAa1rjDqF4nbO9suMhswVDPckH3JbWfLACTyLLwpF6WSf+1zJFtaN tXYnCKERyho53hCAIkCyNAxXZ4MpXxBPmrudhxuLP8i/EDE/e8ooC9CqHlz3FfLyAf/pZ Z4MXJznRfoVvu6AwFtrIAzkxmxvhbOtPbz0J5Tehg8V1i4LiZ2eydGJiO9pVc5MXC+OJu x8fTwWMdsa0VlThV6qbIA7/wURmbYbyRhXoOKaBTeu7oCtZi23pbw12an/WBSEVla8A== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794777599; h=DMARC-Filter:DKIM-Signature:X-CSE-ConnectionGUID:X-CSE-MsgGUID: X-IronPort-AV:X-IronPort-AV:Received:X-CSE-ConnectionGUID: X-CSE-MsgGUID:X-ExtLoop1:X-IronPort-AV:Received:Received:Date:From:To: Cc:Subject:Message-ID:References:MIME-Version:Content-Type: Content-Disposition:In-Reply-To; bh=/4uby6K+dvhEKI9jlVOohhHd2SunK9ZcoGm5SRjDqP0=; b=ymsXXrpsDgsTW9ClK9E0w5jjHAm+1PBcAk8btfwdDFrx12OWu6/Yr/dAC4K+f33RtHx0 q3uGGXdGBidd2XkBk1TWJ8LDAOQcyBmMnnkAvq/7c6S3eqb3gOzVFXgo4M+h6ifl6qnfu XspaTNLKiA6gnzMGQ0fkKOLn+pGPV/E7PjMrGoOtoBljAsHfA7lZX8dtvfZ3/LRAP4NpS /+DevRDUwc3L6gwu/5QdoZroihg3MliwKManXdzVLzPKO6BhiigSznu55JfsfPunMBQyv RUmV4cy6xUh8ABuy0e2ec+9IUtDtdnopExj+nGfZNHo6+2gOXYvpM1ZVqA710cjHG2A== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=ia2iY8lu; arc=none smtp.remote-ip=198.175.65.21 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A40CA606A32C; Sun, 15 Nov 2026 21:19:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org A40CA606A32C 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.a=rsa-sha256 header.s=Intel header.b=ia2iY8lu DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1794777599; x=1826313599; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=MoUWYmdXOVPS3N4vpeXkJku4pGrtk8drmvbX/dNJtPY=; b=ia2iY8luIMv1xMGTsZt3RYGozMTiTUZlRHtZpvyzLEsftfKJ8UT6CFOY aKAfOHUfLaQ0vwRVuM4nEu0nflGwB4xhFT10tKbkPjmEh+52kxEguTA1W mUG0+2aVG4FqKDpHUq8ztz0+OJ5jF4NBwUSyjISo3gMtrJ8lbxa/msPrD 3ifs9ZvUaANWuOprWBOA/gLQmf3429RMJUhwlqhcQQCysVKDMyc/WdmFX paz/65sl18uN+Qyba0TfVDhRAv+/Jk4egkH5YXO4yWBBH7NUCJg5QCEzT +GEUXOJpHE2U2UnOqKA22iKCEP4xw68bC9leF+rTzoVMLfUMaTh9oNaUK w==; X-CSE-ConnectionGUID: ZUTtrHKqRBOHCdxDW/AMXg== X-CSE-MsgGUID: JMwdK4w6SLGm7l77Gg6mZA== X-IronPort-AV: E=McAfee;i="6800,10657,11967"; a="3590508" X-IronPort-AV: E=Sophos;i="6.27,215,1787036400"; d="scan'208";a="3590508" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Nov 2026 13:19:59 -0800 X-CSE-ConnectionGUID: K/x7qEOiTNW0RCeCPiu0XQ== X-CSE-MsgGUID: B/XzAGmCREqNcfhvpwAexg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,215,1787036400"; d="scan'208";a="9812155" Received: from lkp-server01.sh.intel.com (HELO 0caa9d2d175c) ([10.239.97.150]) by fmviesa007.fm.intel.com with ESMTP; 15 Nov 2026 13:19:56 -0800 Received: from kbuild by 0caa9d2d175c with local (Exim 4.98.2) (envelope-from ) id 1xShdg-000000017Ki-2C5w; Sun, 15 Nov 2026 21:19:52 +0000 Date: Mon, 16 Nov 2026 05:19:03 +0800 From: kernel test robot To: Akshat Chandra , linux-iio@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, jic23@kernel.org, andy@kernel.org, Lukasz Kulga , David Lechner , Nuno =?iso-8859-1?Q?S=E1?= , linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 2/2] iio: chemical: Add support for Sensirion SGP41 Message-ID: <202611160427.m6uyOPMn-lkp@intel.com> References: <20261115055941.362185-3-notmissinge@gmail.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261115055941.362185-3-notmissinge@gmail.com> Hi Akshat, kernel test robot noticed the following build errors: [auto build test ERROR on jic23-iio/togreg] [also build test ERROR on robh/for-next linus/master v7.4-rc2 next-20261113] [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/Akshat-Chandra/iio-chemical-Add-support-for-Sensirion-SGP41/20261115-112940 base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg patch link: https://lore.kernel.org/r/20261115055941.362185-3-notmissinge%40gmail.com patch subject: [PATCH v2 2/2] iio: chemical: Add support for Sensirion SGP41 config: nios2-allmodconfig (https://download.01.org/0day-ci/archive/20261116/202611160427.m6uyOPMn-lkp@intel.com/config) compiler: nios2-linux-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261116/202611160427.m6uyOPMn-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/202611160427.m6uyOPMn-lkp@intel.com/ All error/warnings (new ones prefixed by >>, old ones prefixed by <<): >> drivers/iio/chemical/sgp41.c:478:12: warning: 'sgp41_probe' defined but not used [-Wunused-function] 478 | static int sgp41_probe(struct i2c_client *client) | ^~~~~~~~~~~ >> drivers/iio/chemical/sgp41.c:459:13: warning: 'sgp41_remove' defined but not used [-Wunused-function] 459 | static void sgp41_remove(struct i2c_client *client) | ^~~~~~~~~~~~ -- >> ERROR: modpost: drivers/iio/chemical/sgp41.ko: missing MODULE_LICENSE() >> WARNING: modpost: drivers/iio/chemical/sgp41.ko: missing MODULE_DESCRIPTION() -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki