Re: [PATCH RESEND v3 11/17] iio: adc: ad7768-1: add regulator to control VCM output

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

Hi Jonathan,

kernel test robot noticed the following build errors:

[auto build test ERROR on 5de07b8a24cf44cdb78adeab790704bf577c2c1d]

url:    https://github.com/intel-lab-lkp/linux/commits/Jonathan-Santos/iio-adc-ad7768-1-Fix-conversion-result-sign/20250213-022329
base:   5de07b8a24cf44cdb78adeab790704bf577c2c1d
patch link:    https://lore.kernel.org/r/3552833157f252f3b6813f0042059e858c90d53a.1739368121.git.Jonathan.Santos%40analog.com
patch subject: [PATCH RESEND v3 11/17] iio: adc: ad7768-1: add regulator to control VCM output
config: loongarch-randconfig-002-20250214 (https://download.01.org/0day-ci/archive/20250214/202502140626.PzhgxFMq-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250214/202502140626.PzhgxFMq-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/202502140626.PzhgxFMq-lkp@intel.com/

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

>> ERROR: modpost: "rdev_get_drvdata" [drivers/iio/adc/ad7768-1.ko] undefined!
>> ERROR: modpost: "devm_regulator_register" [drivers/iio/adc/ad7768-1.ko] undefined!
>> ERROR: modpost: "regulator_list_voltage_table" [drivers/iio/adc/ad7768-1.ko] undefined!

-- 
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