BCH_BHINT_DECF     54 drivers/mtd/nand/raw/ingenic/jz4725b_bch.c #define BCH_BHINT_DECF			BIT(3)
BCH_BHINT_DECF     52 drivers/mtd/nand/raw/ingenic/jz4780_bch.c #define BCH_BHINT_DECF			BIT(3)