Analog Devices AD5272 and similar Digital Potentiometer driver

modulename: ad5272.ko

configname: CONFIG_AD5272

Linux Kernel Configuration
└─>Device Drivers
└─>Industrial I/O support
└─>Digital potentiometers
└─>Analog Devices AD5272 and similar Digital Potentiometer driver
In linux kernel since version 4.2 (release Date: 2015-08-30)  
Say yes here to build support for the Analog Devices AD5272 and AD5274
digital potentiometer chip.

To compile this driver as a module, choose M here: the
module will be called ad5272.

source code: