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mtd: nand: mxs: fix PIO_WORDs in mxs_nand_read_buf()

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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>
This commit is contained in:
Luca Ellero 2014-12-16 15:36:14 +01:00 committed by Scott Wood
parent 662e2acb46
commit 5263a02e8b
1 changed files with 1 additions and 1 deletions
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2
drivers/mtd/nand/mxs_nand.c
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@ -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;