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authorVinod Koul <vinod.koul@linux.intel.com>2011-11-17 13:24:38 +0400
committerVinod Koul <vinod.koul@linux.intel.com>2011-11-17 13:24:57 +0400
commite0d23ef29ed637dc6bd739f590985746d9ad9caa (patch)
treec5b5856dc88582697997bb10ccacad6fc2535465 /drivers/dma/pl330.c
parentca7fe2db892dcf91b2c72ee352eda4ff867903a7 (diff)
parent55ba4e5ed4ac57b60fe56acfd324f6a87123cc34 (diff)
downloadlinux-e0d23ef29ed637dc6bd739f590985746d9ad9caa.tar.xz
Merge branch 'dma_slave_direction' into next_test_dirn
resolved conflicts: drivers/media/video/mx3_camera.c
Diffstat (limited to 'drivers/dma/pl330.c')
-rw-r--r--drivers/dma/pl330.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 186b8221803e..e0da795bdcb3 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -320,14 +320,14 @@ static int pl330_control(struct dma_chan *chan, enum dma_ctrl_cmd cmd, unsigned
case DMA_SLAVE_CONFIG:
slave_config = (struct dma_slave_config *)arg;
- if (slave_config->direction == DMA_TO_DEVICE) {
+ if (slave_config->direction == DMA_MEM_TO_DEV) {
if (slave_config->dst_addr)
pch->fifo_addr = slave_config->dst_addr;
if (slave_config->dst_addr_width)
pch->burst_sz = __ffs(slave_config->dst_addr_width);
if (slave_config->dst_maxburst)
pch->burst_len = slave_config->dst_maxburst;
- } else if (slave_config->direction == DMA_FROM_DEVICE) {
+ } else if (slave_config->direction == DMA_DEV_TO_MEM) {
if (slave_config->src_addr)
pch->fifo_addr = slave_config->src_addr;
if (slave_config->src_addr_width)
@@ -597,7 +597,7 @@ static inline int get_burst_len(struct dma_pl330_desc *desc, size_t len)
static struct dma_async_tx_descriptor *pl330_prep_dma_cyclic(
struct dma_chan *chan, dma_addr_t dma_addr, size_t len,
- size_t period_len, enum dma_data_direction direction)
+ size_t period_len, enum dma_transfer_direction direction)
{
struct dma_pl330_desc *desc;
struct dma_pl330_chan *pch = to_pchan(chan);
@@ -612,13 +612,13 @@ static struct dma_async_tx_descriptor *pl330_prep_dma_cyclic(
}
switch (direction) {
- case DMA_TO_DEVICE:
+ case DMA_MEM_TO_DEV:
desc->rqcfg.src_inc = 1;
desc->rqcfg.dst_inc = 0;
src = dma_addr;
dst = pch->fifo_addr;
break;
- case DMA_FROM_DEVICE:
+ case DMA_DEV_TO_MEM:
desc->rqcfg.src_inc = 0;
desc->rqcfg.dst_inc = 1;
src = pch->fifo_addr;
@@ -687,7 +687,7 @@ pl330_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dst,
static struct dma_async_tx_descriptor *
pl330_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 flg)
{
struct dma_pl330_desc *first, *desc = NULL;
@@ -702,9 +702,9 @@ pl330_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
return NULL;
/* Make sure the direction is consistent */
- if ((direction == DMA_TO_DEVICE &&
+ if ((direction == DMA_MEM_TO_DEV &&
peri->rqtype != MEMTODEV) ||
- (direction == DMA_FROM_DEVICE &&
+ (direction == DMA_DEV_TO_MEM &&
peri->rqtype != DEVTOMEM)) {
dev_err(pch->dmac->pif.dev, "%s:%d Invalid Direction\n",
__func__, __LINE__);
@@ -747,7 +747,7 @@ pl330_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
else
list_add_tail(&desc->node, &first->node);
- if (direction == DMA_TO_DEVICE) {
+ if (direction == DMA_MEM_TO_DEV) {
desc->rqcfg.src_inc = 1;
desc->rqcfg.dst_inc = 0;
fill_px(&desc->px,