spinand_write_enable_op 463 drivers/mtd/nand/spi/core.c ret = spinand_write_enable_op(spinand); spinand_write_enable_op 620 drivers/mtd/nand/spi/core.c ret = spinand_write_enable_op(spinand); spinand_write_enable_op 652 drivers/mtd/nand/spi/core.c ret = spinand_write_enable_op(spinand);