Diolan DLN2 support

modulename: dln2.ko

configname: CONFIG_MFD_DLN2

Linux Kernel Configuration
└─>Device Drivers
└─>Multifunction device drivers
└─>Diolan DLN2 support
In linux kernel since version 3.19 (release Date: 2015-02-08)  
This adds support for Diolan USB-I2C/SPI/GPIO Master Adapter
DLN-2. Additional drivers such as I2C_DLN2, GPIO_DLN2,
etc. must be enabled in order to use the functionality of
the device.

source code: