CONFIG_CRC_T10DIF (not configurable)

modulename: crc-t10dif.ko

configname: CONFIG_CRC_T10DIF

Linux Kernel Configuration
└─>Library routines
└─>CRC_T10DIF
In linux kernel since version 2.6.27 (release Date: 2008-10-09)  
The CRC-T10DIF library functions. Select this if your module uses
any of the functions from <linux/crc-t10dif.h>.

source code:
lib/crc-t10dif.c