summaryrefslogtreecommitdiff
path: root/drivers/dma/dw_dmac.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/dma/dw_dmac.c')
-rw-r--r--drivers/dma/dw_dmac.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index 9bfd6d360718..decca1c3c83d 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
@@ -696,7 +696,7 @@ err_desc_get:
static struct dma_async_tx_descriptor *
dwc_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
- unsigned int sg_len, enum dma_data_direction direction,
+ unsigned int sg_len, enum dma_transfer_direction direction,
unsigned long flags)
{
struct dw_dma_chan *dwc = to_dw_dma_chan(chan);
@@ -720,7 +720,7 @@ dwc_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
prev = first = NULL;
switch (direction) {
- case DMA_TO_DEVICE:
+ case DMA_MEM_TO_DEV:
ctllo = (DWC_DEFAULT_CTLLO(chan->private)
| DWC_CTLL_DST_WIDTH(reg_width)
| DWC_CTLL_DST_FIX
@@ -777,7 +777,7 @@ slave_sg_todev_fill_desc:
goto slave_sg_todev_fill_desc;
}
break;
- case DMA_FROM_DEVICE:
+ case DMA_DEV_TO_MEM:
ctllo = (DWC_DEFAULT_CTLLO(chan->private)
| DWC_CTLL_SRC_WIDTH(reg_width)
| DWC_CTLL_DST_INC
@@ -1165,7 +1165,7 @@ EXPORT_SYMBOL(dw_dma_cyclic_stop);
*/
struct dw_cyclic_desc *dw_dma_cyclic_prep(struct dma_chan *chan,
dma_addr_t buf_addr, size_t buf_len, size_t period_len,
- enum dma_data_direction direction)
+ enum dma_transfer_direction direction)
{
struct dw_dma_chan *dwc = to_dw_dma_chan(chan);
struct dw_cyclic_desc *cdesc;
@@ -1206,7 +1206,7 @@ struct dw_cyclic_desc *dw_dma_cyclic_prep(struct dma_chan *chan,
goto out_err;
if (unlikely(buf_addr & ((1 << reg_width) - 1)))
goto out_err;
- if (unlikely(!(direction & (DMA_TO_DEVICE | DMA_FROM_DEVICE))))
+ if (unlikely(!(direction & (DMA_MEM_TO_DEV | DMA_DEV_TO_MEM))))
goto out_err;
retval = ERR_PTR(-ENOMEM);
@@ -1228,7 +1228,7 @@ struct dw_cyclic_desc *dw_dma_cyclic_prep(struct dma_chan *chan,
goto out_err_desc_get;
switch (direction) {
- case DMA_TO_DEVICE:
+ case DMA_MEM_TO_DEV:
desc->lli.dar = dws->tx_reg;
desc->lli.sar = buf_addr + (period_len * i);
desc->lli.ctllo = (DWC_DEFAULT_CTLLO(chan->private)
@@ -1239,7 +1239,7 @@ struct dw_cyclic_desc *dw_dma_cyclic_prep(struct dma_chan *chan,
| DWC_CTLL_FC(dws->fc)
| DWC_CTLL_INT_EN);
break;
- case DMA_FROM_DEVICE:
+ case DMA_DEV_TO_MEM:
desc->lli.dar = buf_addr + (period_len * i);
desc->lli.sar = dws->rx_reg;
desc->lli.ctllo = (DWC_DEFAULT_CTLLO(chan->private)