Re: [PATCH 3/3] iio: adc: ad7768-1: add support for SPI offload

From: kernel test robot

Date: Thu Feb 05 2026 - 01:45:05 EST


Hi Jonathan,

kernel test robot noticed the following build errors:

[auto build test ERROR on d820183f371d9aa8517a1cd21fe6edacf0f94b7f]

url: https://github.com/intel-lab-lkp/linux/commits/Jonathan-Santos/iio-adc-ad7768-1-fix-one-shot-mode-data-acquisition/20260204-203950
base: d820183f371d9aa8517a1cd21fe6edacf0f94b7f
patch link: https://lore.kernel.org/r/9f9aedbe374461e48f1f1e64d5487b5b6c1fc992.1769889074.git.Jonathan.Santos%40analog.com
patch subject: [PATCH 3/3] iio: adc: ad7768-1: add support for SPI offload
config: i386-randconfig-054-20260205 (https://download.01.org/0day-ci/archive/20260205/202602051436.PfHU6nPa-lkp@xxxxxxxxx/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260205/202602051436.PfHU6nPa-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202602051436.PfHU6nPa-lkp@xxxxxxxxx/

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

>> ERROR: modpost: module ad7768-1 uses symbol devm_iio_dmaengine_buffer_setup_with_handle from namespace IIO_DMAENGINE_BUFFER, but does not import it.

--
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