CONFIG_CRC8 (not configurable)

modulename: crc8.ko

configname: CONFIG_CRC8

Linux Kernel Configuration
└─>Library routines
└─>CRC8
In linux kernel since version 3.1 (release Date: 2011-10-24)  
The CRC8 library functions. Select this if your module uses any of
the functions from <linux/crc8.h>.

source code: