STMicroelectronics HTS221 sensor Driver

modulename: hts221.ko

configname: CONFIG_HTS221

Linux Kernel Configuration
└─>Device Drivers
└─>Industrial I/O support
└─>Humidity sensors
└─>SPI support
└─>STMicroelectronics HTS221 sensor Driver
In linux kernel since version 4.1 (release Date: 2015-06-21)  
Say yes here to build support for STMicroelectronics HTS221
temperature-humidity sensor

To compile this driver as a module, choose M here: the module
will be called hts221.

source code: