Analog Devices AD7887 ADC driver

modulename: ad7887.ko
configname: CONFIG_AD7887

Linux Kernel Configuration
└─> Device Drivers
└─> Industrial I/O support
└─> Analog to digital converters
└─> SPI support
└─> Analog Devices AD7887 ADC driver

In linux kernel since version 2.6.38 (release Date: 2011-03-14)  

Say yes here to build support for Analog Devices
AD7887 SPI analog to digital converter (ADC).
If unsure, say N (but it's safe to say "Y").

To compile this driver as a module, choose M here: the
module will be called ad7887.

source code: