CONFIG_CRC32 (not configurable)
modulename: crc32.ko
configname: CONFIG_CRC32
Linux Kernel Configuration
└─>Library routines
└─>CRC32
In linux kernel since version 2.6.12 )
The CRC32 library functions. Select this if your module uses any of
the functions from <linux/crc32.h> or <linux/crc32c.h>.
the functions from <linux/crc32.h> or <linux/crc32c.h>.