FMC2_BCHIER_DERIE  471 drivers/mtd/nand/raw/stm32_fmc2_nand.c 		bchier |= FMC2_BCHIER_DERIE;
FMC2_BCHIER_DERIE  483 drivers/mtd/nand/raw/stm32_fmc2_nand.c 	bchier &= ~FMC2_BCHIER_DERIE;