linux-kernel - Re: [PATCH 8/9] iio: adc: ad_sigma

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Message-ID: <202506231738.CgeNexV4-lkp@intel.com>
Date: Mon, 23 Jun 2025 18:21:52 +0800
From: kernel test robot <lkp@...el.com>
To: David Lechner <dlechner@...libre.com>,
	Michael Hennerich <Michael.Hennerich@...log.com>,
	Jonathan Cameron <jic23@...nel.org>,
	Nuno Sá <nuno.sa@...log.com>,
	Andy Shevchenko <andy@...nel.org>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, Mark Brown <broonie@...nel.org>
Cc: oe-kbuild-all@...ts.linux.dev, linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	linux-spi@...r.kernel.org, David Lechner <dlechner@...libre.com>
Subject: Re: [PATCH 8/9] iio: adc: ad_sigma_delta: add SPI offload support

Hi David,

kernel test robot noticed the following build warnings:

[auto build test WARNING on d02f330b0c78bcf76643fbb7d3215a58b181f829]

url:    https://github.com/intel-lab-lkp/linux/commits/David-Lechner/iio-adc-ad_sigma_delta-sort-includes/20250621-063127
base:   d02f330b0c78bcf76643fbb7d3215a58b181f829
patch link:    https://lore.kernel.org/r/20250620-iio-adc-ad7173-add-spi-offload-support-v1-8-0766f6297430%40baylibre.com
patch subject: [PATCH 8/9] iio: adc: ad_sigma_delta: add SPI offload support
config: x86_64-buildonly-randconfig-004-20250621 (https://download.01.org/0day-ci/archive/20250623/202506231738.CgeNexV4-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250623/202506231738.CgeNexV4-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 <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506231738.CgeNexV4-lkp@intel.com/

All warnings (new ones prefixed by >>, old ones prefixed by <<):

>> WARNING: modpost: module ad_sigma_delta uses symbol devm_iio_dmaengine_buffer_setup_with_handle from namespace IIO_DMAENGINE_BUFFER, but does not import it.

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki