config_ext 224 drivers/mtd/nand/raw/brcmnand/brcmnand.c u32 config_ext; config_ext 2450 drivers/mtd/nand/raw/brcmnand/brcmnand.c host->hwcfg.config_ext); config_ext 2457 drivers/mtd/nand/raw/brcmnand/brcmnand.c host->hwcfg.config_ext =