diff options
| author | Luca Ellero <luca.ellero@brickedbrain.com> | 2014-12-16 15:36:14 +0100 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2015-03-30 22:25:47 -0500 |
| commit | 5263a02e8b5034dfe962ed2ce9892a617bac8583 (patch) | |
| tree | a881e7188f8aed23255f9f8288ba8974c5bee49f | |
| parent | 662e2acb46250881ec26bc8366fc9eb1856cb7c2 (diff) | |
mtd: nand: mxs: fix PIO_WORDs in mxs_nand_read_buf()
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>
| -rw-r--r-- | drivers/mtd/nand/mxs_nand.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/mxs_nand.c b/drivers/mtd/nand/mxs_nand.c index 7a064ab1bf9..8c6954bfe82 100644 --- a/drivers/mtd/nand/mxs_nand.c +++ b/drivers/mtd/nand/mxs_nand.c @@ -453,7 +453,7 @@ static void mxs_nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int length) d->cmd.data = MXS_DMA_DESC_COMMAND_NO_DMAXFER | MXS_DMA_DESC_IRQ | MXS_DMA_DESC_NAND_WAIT_4_READY | MXS_DMA_DESC_DEC_SEM | - MXS_DMA_DESC_WAIT4END | (4 << MXS_DMA_DESC_PIO_WORDS_OFFSET); + MXS_DMA_DESC_WAIT4END | (1 << MXS_DMA_DESC_PIO_WORDS_OFFSET); d->cmd.address = 0; |