summaryrefslogtreecommitdiff
path: root/drivers/dma/ste_dma40.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/dma/ste_dma40.c')
-rw-r--r--drivers/dma/ste_dma40.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 467e4dcb20a0..0c6cbacb8321 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -216,7 +216,7 @@ struct d40_chan {
struct d40_log_lli_full *lcpa;
/* Runtime reconfiguration */
dma_addr_t runtime_addr;
- enum dma_data_direction runtime_direction;
+ enum dma_transfer_direction runtime_direction;
};
/**
@@ -1854,7 +1854,7 @@ err:
}
static dma_addr_t
-d40_get_dev_addr(struct d40_chan *chan, enum dma_data_direction direction)
+d40_get_dev_addr(struct d40_chan *chan, enum dma_transfer_direction direction)
{
struct stedma40_platform_data *plat = chan->base->plat_data;
struct stedma40_chan_cfg *cfg = &chan->dma_cfg;
@@ -1863,9 +1863,9 @@ d40_get_dev_addr(struct d40_chan *chan, enum dma_data_direction direction)
if (chan->runtime_addr)
return chan->runtime_addr;
- if (direction == DMA_FROM_DEVICE)
+ if (direction == DMA_DEV_TO_MEM)
addr = plat->dev_rx[cfg->src_dev_type];
- else if (direction == DMA_TO_DEVICE)
+ else if (direction == DMA_MEM_TO_DEV)
addr = plat->dev_tx[cfg->dst_dev_type];
return addr;
@@ -1874,7 +1874,7 @@ d40_get_dev_addr(struct d40_chan *chan, enum dma_data_direction direction)
static struct dma_async_tx_descriptor *
d40_prep_sg(struct dma_chan *dchan, struct scatterlist *sg_src,
struct scatterlist *sg_dst, unsigned int sg_len,
- enum dma_data_direction direction, unsigned long dma_flags)
+ enum dma_transfer_direction direction, unsigned long dma_flags)
{
struct d40_chan *chan = container_of(dchan, struct d40_chan, chan);
dma_addr_t src_dev_addr = 0;
@@ -1901,9 +1901,9 @@ d40_prep_sg(struct dma_chan *dchan, struct scatterlist *sg_src,
if (direction != DMA_NONE) {
dma_addr_t dev_addr = d40_get_dev_addr(chan, direction);
- if (direction == DMA_FROM_DEVICE)
+ if (direction == DMA_DEV_TO_MEM)
src_dev_addr = dev_addr;
- else if (direction == DMA_TO_DEVICE)
+ else if (direction == DMA_MEM_TO_DEV)
dst_dev_addr = dev_addr;
}
@@ -2107,10 +2107,10 @@ d40_prep_memcpy_sg(struct dma_chan *chan,
static struct dma_async_tx_descriptor *d40_prep_slave_sg(struct dma_chan *chan,
struct scatterlist *sgl,
unsigned int sg_len,
- enum dma_data_direction direction,
+ enum dma_transfer_direction direction,
unsigned long dma_flags)
{
- if (direction != DMA_FROM_DEVICE && direction != DMA_TO_DEVICE)
+ if (direction != DMA_DEV_TO_MEM && direction != DMA_MEM_TO_DEV)
return NULL;
return d40_prep_sg(chan, sgl, sgl, sg_len, direction, dma_flags);
@@ -2119,7 +2119,7 @@ static struct dma_async_tx_descriptor *d40_prep_slave_sg(struct dma_chan *chan,
static struct dma_async_tx_descriptor *
dma40_prep_dma_cyclic(struct dma_chan *chan, dma_addr_t dma_addr,
size_t buf_len, size_t period_len,
- enum dma_data_direction direction)
+ enum dma_transfer_direction direction)
{
unsigned int periods = buf_len / period_len;
struct dma_async_tx_descriptor *txd;
@@ -2268,7 +2268,7 @@ static int d40_set_runtime_config(struct dma_chan *chan,
dst_addr_width = config->dst_addr_width;
dst_maxburst = config->dst_maxburst;
- if (config->direction == DMA_FROM_DEVICE) {
+ if (config->direction == DMA_DEV_TO_MEM) {
dma_addr_t dev_addr_rx =
d40c->base->plat_data->dev_rx[cfg->src_dev_type];
@@ -2291,7 +2291,7 @@ static int d40_set_runtime_config(struct dma_chan *chan,
if (dst_maxburst == 0)
dst_maxburst = src_maxburst;
- } else if (config->direction == DMA_TO_DEVICE) {
+ } else if (config->direction == DMA_MEM_TO_DEV) {
dma_addr_t dev_addr_tx =
d40c->base->plat_data->dev_tx[cfg->dst_dev_type];
@@ -2356,7 +2356,7 @@ static int d40_set_runtime_config(struct dma_chan *chan,
"configured channel %s for %s, data width %d/%d, "
"maxburst %d/%d elements, LE, no flow control\n",
dma_chan_name(chan),
- (config->direction == DMA_FROM_DEVICE) ? "RX" : "TX",
+ (config->direction == DMA_DEV_TO_MEM) ? "RX" : "TX",
src_addr_width, dst_addr_width,
src_maxburst, dst_maxburst);