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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-05-21 09:06:40 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2019-06-27 20:05:29 +0200 |
| commit | 475345e89ced298afbeefed6c86122bb8415593d (patch) | |
| tree | 067a8b1126684676fd27d7af2dceda9599df7203 /drivers | |
| parent | d443cb25c0482cf89b7178e94df5665496cab97b (diff) | |
| download | linux-475345e89ced298afbeefed6c86122bb8415593d.tar.gz linux-475345e89ced298afbeefed6c86122bb8415593d.tar.bz2 linux-475345e89ced298afbeefed6c86122bb8415593d.zip | |
mtd: rawnand: gpmi: drop unnecessary flag
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c index 0c943ed42c85..74c4de0b1a3d 100644 --- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c @@ -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; |