There is only one pio_word in this DMA transaction so data field must be 1.
Signed-off-by: Luca Ellero luca.ellero@brickedbrain.com --- drivers/mtd/nand/mxs_nand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/mxs_nand.c b/drivers/mtd/nand/mxs_nand.c index d17e0d0..428a250 100644 --- a/drivers/mtd/nand/mxs_nand.c +++ b/drivers/mtd/nand/mxs_nand.c @@ -510,7 +510,7 @@ static void mxs_nand_write_buf(struct mtd_info *mtd, const uint8_t *buf, d->cmd.data = MXS_DMA_DESC_COMMAND_DMA_READ | MXS_DMA_DESC_IRQ | MXS_DMA_DESC_DEC_SEM | MXS_DMA_DESC_WAIT4END | - (4 << MXS_DMA_DESC_PIO_WORDS_OFFSET) | + (1 << MXS_DMA_DESC_PIO_WORDS_OFFSET) | (length << MXS_DMA_DESC_BYTES_OFFSET);
d->cmd.address = (dma_addr_t)nand_info->data_buf;