CONFIG_MTD_NAND_ECC_SW_HAMMING (not configurable)

modulename: nand_ecc.ko

configname: CONFIG_MTD_NAND_ECC_SW_HAMMING

Linux Kernel Configuration
└─>Device Drivers
└─>Memory Technology Device (MTD) support
└─>MTD_NAND_ECC_SW_HAMMING
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
source code:
drivers/mtd/nand//raw/nand_ecc.c
depends
CONFIG_MTD

is depended by
CONFIG_MTD_RAW_NAND