From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) (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 3DFC02F90CE; Mon, 8 Sep 2025 10:41:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757328089; cv=none; b=V2VfDaaXNW0aKemLr8qHDrP+vLAGPM78p7rN1TuqJV3NorNXBQ75NecyVGn5JbmliZ7V9/C3hJa24Bwpse5odrzZ0c6zLlExsxIVkISD25pIVGiFjZ9QMDdUtouTbgpF/23816ogQGEKH98zpweV6Vpu47jVW06E682wENlXj3c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757328089; c=relaxed/simple; bh=nOUtFuHlk/j0pOjb0/mvPkxl+LtCujwsXtiWGXGRNxU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=MZ2RL7XYcdQW3OH4Wke34xvsEc1LQDCvhDE/f9vzateG03lU2bYryoUet+XDDEaH+CwZeCgnafZ2wTVg+Xe17VYDjAnfidmAWGv3glfqrpaMVMsoo9YrKjouAEI57dQCxZsvn5VIBW10vggc4UfxV34rx7ni/Uqw/hql6enVkZU= 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=APkbeUll; arc=none smtp.client-ip=198.175.65.14 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="APkbeUll" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1757328088; x=1788864088; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=nOUtFuHlk/j0pOjb0/mvPkxl+LtCujwsXtiWGXGRNxU=; b=APkbeUllhan/TbjOK0/mWR39SWK5LOOeurfljJK9WUzagVgwMv/CYW/p sf+GPbDGWhgN11zIh3KFRSmNUa7kQdmXdJe4yMx+LYVwyvLED/j57y1nq jKY7TaMj9e2AvOLQz1dOhAwuXRd7klVmjUI3UdakHhsSv494o17NaFbMA dUH+WOIsrbrBXPDgp/E9+a6wgirsiez0M1xqQLb/Hlx8sKOT0V1iV2rNj Fp5BgcdJUqCbK1JTcxBUqcvz/kJ4hVnNG51L+gagWEuq6VOESUB/q/bqP szqo2ur+DLzpiQBtQVHOtgGvzSf33l3pWmCJLTJfhnx4sPHbQRmL1Sr5X w==; X-CSE-ConnectionGUID: xFPNKKtNRsayXokBfDohYg== X-CSE-MsgGUID: ubMXzGk5T8iUfarNPFW9Og== X-IronPort-AV: E=McAfee;i="6800,10657,11531"; a="63408374" X-IronPort-AV: E=Sophos;i="6.17,312,1747724400"; d="scan'208";a="63408374" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Sep 2025 03:41:27 -0700 X-CSE-ConnectionGUID: T17NMXmqTBa4QL/Py/YsOw== X-CSE-MsgGUID: y6i9kVS8SauaAWkYwxatGg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,248,1751266800"; d="scan'208";a="172344801" Received: from lkp-server01.sh.intel.com (HELO 114d98da2b6c) ([10.239.97.150]) by fmviesa007.fm.intel.com with ESMTP; 08 Sep 2025 03:41:24 -0700 Received: from kbuild by 114d98da2b6c with local (Exim 4.96) (envelope-from ) id 1uvZJK-0003jr-20; Mon, 08 Sep 2025 10:41:22 +0000 Date: Mon, 8 Sep 2025 18:40:36 +0800 From: kernel test robot To: Srinivas Kandagatla , broonie@kernel.org Cc: oe-kbuild-all@lists.linux.dev, lgirdwood@gmail.com, tiwai@suse.com, vkoul@kernel.org, yung-chuan.liao@linux.intel.com, pierre-louis.bossart@linux.dev, srini@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-sound@vger.kernel.org, Srinivas Kandagatla , Dmitry Baryshkov Subject: Re: [PATCH v4 07/13] ASoC: codecs: wcd: add common helper for wcd codecs Message-ID: <202509081839.R4vv3FST-lkp@intel.com> References: <20250907112201.259405-8-srinivas.kandagatla@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-sound@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: <20250907112201.259405-8-srinivas.kandagatla@oss.qualcomm.com> Hi Srinivas, kernel test robot noticed the following build warnings: [auto build test WARNING on broonie-sound/for-next] [also build test WARNING on linus/master v6.17-rc5 next-20250905] [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/Srinivas-Kandagatla/ASoC-codecs-wcd937x-set-the-comp-soundwire-port-correctly/20250907-192533 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next patch link: https://lore.kernel.org/r/20250907112201.259405-8-srinivas.kandagatla%40oss.qualcomm.com patch subject: [PATCH v4 07/13] ASoC: codecs: wcd: add common helper for wcd codecs config: openrisc-allyesconfig (https://download.01.org/0day-ci/archive/20250908/202509081839.R4vv3FST-lkp@intel.com/config) compiler: or1k-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250908/202509081839.R4vv3FST-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/202509081839.R4vv3FST-lkp@intel.com/ All warnings (new ones prefixed by >>): sound/soc/codecs/wcd-common.c: In function 'wcd_dt_parse_micbias_info': >> sound/soc/codecs/wcd-common.c:34:51: warning: 'sprintf' may write a terminating nul past the end of the destination [-Wformat-overflow=] 34 | sprintf(micbias, "qcom,micbias%d-microvolt", micb_num); | ^ In function 'wcd_get_micbias_val', inlined from 'wcd_dt_parse_micbias_info' at sound/soc/codecs/wcd-common.c:61:26: sound/soc/codecs/wcd-common.c:34:9: note: 'sprintf' output between 24 and 33 bytes into a destination of size 32 34 | sprintf(micbias, "qcom,micbias%d-microvolt", micb_num); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/sprintf +34 sound/soc/codecs/wcd-common.c 28 29 static int wcd_get_micbias_val(struct device *dev, int micb_num, u32 *micb_mv) 30 { 31 char micbias[32]; 32 int mv; 33 > 34 sprintf(micbias, "qcom,micbias%d-microvolt", micb_num); 35 36 if (of_property_read_u32(dev->of_node, micbias, &mv)) { 37 dev_err(dev, "%s value not found, using default\n", micbias); 38 mv = WCD_DEF_MICBIAS_MV; 39 } else { 40 /* convert it to milli volts */ 41 mv = mv/1000; 42 } 43 if (micb_mv) 44 *micb_mv = mv; 45 46 mv = wcd_get_micb_vout_ctl_val(dev, mv); 47 if (mv < 0) { 48 dev_err(dev, "Unsupported %s voltage (%d mV), falling back to default (%d mV)\n", 49 micbias, mv, WCD_DEF_MICBIAS_MV); 50 return wcd_get_micb_vout_ctl_val(dev, WCD_DEF_MICBIAS_MV); 51 } 52 53 return mv; 54 } 55 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki