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mtd: rawnand: gpmi: drop unnecessary flag

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The DMA_PREP_INTERRUPT flag is no longer needed by the mxs DMA driver,
drop it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Sascha Hauer 2019-05-21 09:06:40 +02:00 committed by Miquel Raynal
parent d443cb25c0
commit 475345e89c
1 changed files with 5 additions and 9 deletions
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14
drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
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@ -926,8 +926,7 @@ static int gpmi_send_command(struct gpmi_nand_data *this)
sg_init_one(sgl, this->cmd_buffer, this->command_length);
dma_map_sg(this->dev, sgl, 1, DMA_TO_DEVICE);
desc = dmaengine_prep_slave_sg(channel,
sgl, 1, DMA_MEM_TO_DEV,
DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
sgl, 1, DMA_MEM_TO_DEV, DMA_CTRL_ACK);
if (!desc)
return -EINVAL;
@ -997,8 +996,7 @@ static int gpmi_send_data(struct gpmi_nand_data *this, const void *buf, int len)
/* [2] send DMA request */
prepare_data_dma(this, buf, len, DMA_TO_DEVICE);
desc = dmaengine_prep_slave_sg(channel, &this->data_sgl,
1, DMA_MEM_TO_DEV,
DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
1, DMA_MEM_TO_DEV, DMA_CTRL_ACK);
if (!desc)
return -EINVAL;
@ -1036,8 +1034,7 @@ static int gpmi_read_data(struct gpmi_nand_data *this, void *buf, int len)
/* [2] : send DMA request */
direct = prepare_data_dma(this, buf, len, DMA_FROM_DEVICE);
desc = dmaengine_prep_slave_sg(channel, &this->data_sgl,
1, DMA_DEV_TO_MEM,
DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
1, DMA_DEV_TO_MEM, DMA_CTRL_ACK);
if (!desc)
return -EINVAL;
@ -1150,7 +1147,7 @@ static int gpmi_read_page(struct gpmi_nand_data *this, dma_addr_t payload,
desc = dmaengine_prep_slave_sg(channel,
(struct scatterlist *)pio,
ARRAY_SIZE(pio), DMA_TRANS_NONE,
DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
DMA_CTRL_ACK);
if (!desc)
return -EINVAL;
@ -1168,8 +1165,7 @@ static int gpmi_read_page(struct gpmi_nand_data *this, dma_addr_t payload,
pio[2] = 0; /* clear GPMI_HW_GPMI_ECCCTRL, disable the BCH. */
desc = dmaengine_prep_slave_sg(channel,
(struct scatterlist *)pio, 3,
DMA_TRANS_NONE,
DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
DMA_TRANS_NONE, DMA_CTRL_ACK);
if (!desc)
return -EINVAL;