marvell_nfc_check_empty_chunk 1072 drivers/mtd/nand/raw/marvell_nand.c marvell_nfc_check_empty_chunk(chip, raw_buf, full_sz, NULL, 0, NULL, 0, marvell_nfc_check_empty_chunk 1423 drivers/mtd/nand/raw/marvell_nand.c marvell_nfc_check_empty_chunk(chip, buf + data_off, data_len,