CONFIG_IIO_ADC_HELPER (not configurable)

modulename: industrialio-adc.ko

configname: CONFIG_IIO_ADC_HELPER

Linux Kernel Configuration
└─>Device Drivers
└─>Industrial I/O support
└─>Analog to digital converters
└─>IIO_ADC_HELPER
In linux kernel since version 5.4.297 (release Date: 2025-08-28)  
source code:
drivers/iio/adc/industrialio-adc.c
depends
CONFIG_IIO