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authorVinod Koul <vinod.koul@linux.intel.com>2011-10-14 10:49:30 +0530
committerVinod Koul <vinod.koul@linux.intel.com>2011-10-31 09:40:27 +0530
commit35e16581ed6bff55009a0bac34c755140407b03f (patch)
treea3d8e027d102e618c9602a0bbf8e693640c8a3d5 /sound/atmel
parenta485df4b4404379786c4bdd258bc528b2617449d (diff)
downloadlinux-35e16581ed6bff55009a0bac34c755140407b03f.tar.gz
sound-soc: move to dma_transfer_direction
fixup usage of dma direction by introducing dma_transfer_direction, this patch moves asoc drivers to use new enum Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com> Cc: Liam Girdwood <lrg@ti.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/atmel')
-rw-r--r--sound/atmel/abdac.c2
-rw-r--r--sound/atmel/ac97c.c10
2 files changed, 6 insertions, 6 deletions
diff --git a/sound/atmel/abdac.c b/sound/atmel/abdac.c
index 6fd9391b3a6..4fa1dbd8ee8 100644
--- a/sound/atmel/abdac.c
+++ b/sound/atmel/abdac.c
@@ -133,7 +133,7 @@ static int atmel_abdac_prepare_dma(struct atmel_abdac *dac,
period_len = frames_to_bytes(runtime, runtime->period_size);
cdesc = dw_dma_cyclic_prep(chan, runtime->dma_addr, buffer_len,
- period_len, DMA_TO_DEVICE);
+ period_len, DMA_MEM_TO_DEV);
if (IS_ERR(cdesc)) {
dev_dbg(&dac->pdev->dev, "could not prepare cyclic DMA\n");
return PTR_ERR(cdesc);
diff --git a/sound/atmel/ac97c.c b/sound/atmel/ac97c.c
index 6e5addeb236..cd9428b24a3 100644
--- a/sound/atmel/ac97c.c
+++ b/sound/atmel/ac97c.c
@@ -102,7 +102,7 @@ static void atmel_ac97c_dma_capture_period_done(void *arg)
static int atmel_ac97c_prepare_dma(struct atmel_ac97c *chip,
struct snd_pcm_substream *substream,
- enum dma_data_direction direction)
+ enum dma_transfer_direction direction)
{
struct dma_chan *chan;
struct dw_cyclic_desc *cdesc;
@@ -118,7 +118,7 @@ static int atmel_ac97c_prepare_dma(struct atmel_ac97c *chip,
return -EINVAL;
}
- if (direction == DMA_TO_DEVICE)
+ if (direction == DMA_MEM_TO_DEV)
chan = chip->dma.tx_chan;
else
chan = chip->dma.rx_chan;
@@ -133,7 +133,7 @@ static int atmel_ac97c_prepare_dma(struct atmel_ac97c *chip,
return PTR_ERR(cdesc);
}
- if (direction == DMA_TO_DEVICE) {
+ if (direction == DMA_MEM_TO_DEV) {
cdesc->period_callback = atmel_ac97c_dma_playback_period_done;
set_bit(DMA_TX_READY, &chip->flags);
} else {
@@ -393,7 +393,7 @@ static int atmel_ac97c_playback_prepare(struct snd_pcm_substream *substream)
if (cpu_is_at32ap7000()) {
if (!test_bit(DMA_TX_READY, &chip->flags))
retval = atmel_ac97c_prepare_dma(chip, substream,
- DMA_TO_DEVICE);
+ DMA_MEM_TO_DEV);
} else {
/* Initialize and start the PDC */
writel(runtime->dma_addr, chip->regs + ATMEL_PDC_TPR);
@@ -484,7 +484,7 @@ static int atmel_ac97c_capture_prepare(struct snd_pcm_substream *substream)
if (cpu_is_at32ap7000()) {
if (!test_bit(DMA_RX_READY, &chip->flags))
retval = atmel_ac97c_prepare_dma(chip, substream,
- DMA_FROM_DEVICE);
+ DMA_DEV_TO_MEM);
} else {
/* Initialize and start the PDC */
writel(runtime->dma_addr, chip->regs + ATMEL_PDC_RPR);