CONFIG_BCH (not configurable)

modulename: bch.ko

configname: CONFIG_BCH

Linux Kernel Configuration
└─>Library routines
└─>BCH
In linux kernel since version 2.6.39 (release Date: 2011-05-18)  
source code:
lib/bch.c
is depended by
CONFIG_MTD_NAND_OMAP_BCH