MAX_CHUNK_SIZE
NAND_OP_PARSER_PAT_DATA_IN_ELEM(false, MAX_CHUNK_SIZE)),
NAND_OP_PARSER_PAT_DATA_OUT_ELEM(false, MAX_CHUNK_SIZE),
NAND_OP_PARSER_PAT_DATA_IN_ELEM(false, MAX_CHUNK_SIZE)),
NAND_OP_PARSER_PAT_DATA_OUT_ELEM(false, MAX_CHUNK_SIZE)),
(mtd->writesize + mtd->oobsize > MAX_CHUNK_SIZE)) {
mtd->writesize, MAX_CHUNK_SIZE - mtd->oobsize);
nfc->dma_buf = kmalloc(MAX_CHUNK_SIZE, GFP_KERNEL | GFP_DMA);
unsigned int dma_len = min_t(int, ALIGN(len, 32), MAX_CHUNK_SIZE);
size_t chunk_size = min_t(size_t, MAX_CHUNK_SIZE, full_size);
chunk = min_t(size_t, remaining, MAX_CHUNK_SIZE);