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authorVinod Koul <vinod.koul@linux.intel.com>2011-11-17 10:24:38 +0100
committerVinod Koul <vinod.koul@linux.intel.com>2011-11-17 10:24:57 +0100
commite0d23ef29ed637dc6bd739f590985746d9ad9caa (patch)
treec5b5856dc88582697997bb10ccacad6fc2535465 /drivers/dma/pch_dma.c
parentpch_dma: Support new device LAPIS Semiconductor ML7831 IOH (diff)
parentUSB-renesas: move to dma_transfer_direction (diff)
downloadlinux-e0d23ef29ed637dc6bd739f590985746d9ad9caa.tar.xz
linux-e0d23ef29ed637dc6bd739f590985746d9ad9caa.zip
Merge branch 'dma_slave_direction' into next_test_dirn
resolved conflicts: drivers/media/video/mx3_camera.c
Diffstat (limited to 'drivers/dma/pch_dma.c')
-rw-r--r--drivers/dma/pch_dma.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c
index 60aca37e22ea..823f58179f9d 100644
--- a/drivers/dma/pch_dma.c
+++ b/drivers/dma/pch_dma.c
@@ -99,7 +99,7 @@ struct pch_dma_desc {
struct pch_dma_chan {
struct dma_chan chan;
void __iomem *membase;
- enum dma_data_direction dir;
+ enum dma_transfer_direction dir;
struct tasklet_struct tasklet;
unsigned long err_status;
@@ -224,7 +224,7 @@ static void pdc_set_dir(struct dma_chan *chan)
mask_ctl = DMA_MASK_CTL0_MODE & ~(DMA_CTL0_MODE_MASK_BITS <<
(DMA_CTL0_BITS_PER_CH * chan->chan_id));
val &= mask_mode;
- if (pd_chan->dir == DMA_TO_DEVICE)
+ if (pd_chan->dir == DMA_MEM_TO_DEV)
val |= 0x1 << (DMA_CTL0_BITS_PER_CH * chan->chan_id +
DMA_CTL0_DIR_SHIFT_BITS);
else
@@ -242,7 +242,7 @@ static void pdc_set_dir(struct dma_chan *chan)
mask_ctl = DMA_MASK_CTL2_MODE & ~(DMA_CTL0_MODE_MASK_BITS <<
(DMA_CTL0_BITS_PER_CH * ch));
val &= mask_mode;
- if (pd_chan->dir == DMA_TO_DEVICE)
+ if (pd_chan->dir == DMA_MEM_TO_DEV)
val |= 0x1 << (DMA_CTL0_BITS_PER_CH * ch +
DMA_CTL0_DIR_SHIFT_BITS);
else
@@ -607,7 +607,7 @@ static void pd_issue_pending(struct dma_chan *chan)
static struct dma_async_tx_descriptor *pd_prep_slave_sg(struct dma_chan *chan,
struct scatterlist *sgl, unsigned int sg_len,
- enum dma_data_direction direction, unsigned long flags)
+ enum dma_transfer_direction direction, unsigned long flags)
{
struct pch_dma_chan *pd_chan = to_pd_chan(chan);
struct pch_dma_slave *pd_slave = chan->private;
@@ -623,9 +623,9 @@ static struct dma_async_tx_descriptor *pd_prep_slave_sg(struct dma_chan *chan,
return NULL;
}
- if (direction == DMA_FROM_DEVICE)
+ if (direction == DMA_DEV_TO_MEM)
reg = pd_slave->rx_reg;
- else if (direction == DMA_TO_DEVICE)
+ else if (direction == DMA_MEM_TO_DEV)
reg = pd_slave->tx_reg;
else
return NULL;