Re: [PATCH v8 11/17] iio: adc: ad7944: add support for SPI offload

[kernel test robot <lkp@intel.com>]

Hi David,

kernel test robot noticed the following build errors:

[auto build test ERROR on 884697cc74d9fea0a8628c2794d0b80065ac95d1]

url:    https://github.com/intel-lab-lkp/linux/commits/David-Lechner/spi-add-basic-support-for-SPI-offloading/20250208-041627
base:   884697cc74d9fea0a8628c2794d0b80065ac95d1
patch link:    https://lore.kernel.org/r/20250207-dlech-mainline-spi-engine-offload-2-v8-11-e48a489be48c%40baylibre.com
patch subject: [PATCH v8 11/17] iio: adc: ad7944: add support for SPI offload
config: i386-buildonly-randconfig-001-20250208 (https://download.01.org/0day-ci/archive/20250208/202502082251.NuHT15R7-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250208/202502082251.NuHT15R7-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202502082251.NuHT15R7-lkp@intel.com/

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

WARNING: modpost: missing MODULE_DESCRIPTION() in lib/zlib_inflate/zlib_inflate.o
>> ERROR: modpost: "devm_iio_dmaengine_buffer_setup_with_handle" [drivers/iio/adc/ad7944.ko] undefined!

-- 
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