CONFIG_IIO_DUMMY_EVGEN (not configurable)

modulename: iio_dummy_evgen.ko

configname: CONFIG_IIO_DUMMY_EVGEN

Linux Kernel Configuration
└─>Device Drivers
└─>Staging drivers
└─>IIO staging drivers
└─>IIO_DUMMY_EVGEN
In linux kernel since version 3.1 (release Date: 2011-10-24)  
source code:
selects

CONFIG_IRQ_WORK
CONFIG_IRQ_SIM