CONFIG_MTD_NAND_OMAP_BCH 1730 drivers/mtd/nand/raw/omap2.c 	if (ecc_needs_omap_bch && !IS_ENABLED(CONFIG_MTD_NAND_OMAP_BCH)) {
CONFIG_MTD_NAND_OMAP_BCH   35 include/linux/platform_data/elm.h #if IS_ENABLED(CONFIG_MTD_NAND_OMAP_BCH)