diff options
Diffstat (limited to 'drivers/mtd')
| -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; |