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Diffstat (limited to 'sound/soc/samsung/s3c-i2s-v2.c')
-rw-r--r--sound/soc/samsung/s3c-i2s-v2.c19
1 files changed, 1 insertions, 18 deletions
diff --git a/sound/soc/samsung/s3c-i2s-v2.c b/sound/soc/samsung/s3c-i2s-v2.c
index 0ff4bbe23af3..df65c5b494b1 100644
--- a/sound/soc/samsung/s3c-i2s-v2.c
+++ b/sound/soc/samsung/s3c-i2s-v2.c
@@ -22,8 +22,6 @@
#include <sound/soc.h>
#include <sound/pcm_params.h>
-#include <mach/dma.h>
-
#include "regs-i2s-v2.h"
#include "s3c-i2s-v2.h"
#include "dma.h"
@@ -392,8 +390,6 @@ static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
int capture = (substream->stream == SNDRV_PCM_STREAM_CAPTURE);
unsigned long irqs;
int ret = 0;
- struct s3c_dma_params *dma_data =
- snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
pr_debug("Entered %s\n", __func__);
@@ -424,13 +420,6 @@ static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
local_irq_restore(irqs);
- /*
- * Load the next buffer to DMA to meet the reqirement
- * of the auto reload mechanism of S3C24XX.
- * This call won't bother S3C64XX.
- */
- s3c2410_dma_ctrl(dma_data->channel, S3C2410_DMAOP_STARTED);
-
break;
case SNDRV_PCM_TRIGGER_STOP:
@@ -644,12 +633,6 @@ int s3c_i2sv2_probe(struct snd_soc_dai *dai,
/* record our i2s structure for later use in the callbacks */
snd_soc_dai_set_drvdata(dai, i2s);
- i2s->regs = ioremap(base, 0x100);
- if (i2s->regs == NULL) {
- dev_err(dev, "cannot ioremap registers\n");
- return -ENXIO;
- }
-
i2s->iis_pclk = clk_get(dev, "iis");
if (IS_ERR(i2s->iis_pclk)) {
dev_err(dev, "failed to get iis_clock\n");
@@ -729,7 +712,7 @@ int s3c_i2sv2_register_component(struct device *dev, int id,
struct snd_soc_component_driver *cmp_drv,
struct snd_soc_dai_driver *dai_drv)
{
- struct snd_soc_dai_ops *ops = dai_drv->ops;
+ struct snd_soc_dai_ops *ops = (struct snd_soc_dai_ops *)dai_drv->ops;
ops->trigger = s3c2412_i2s_trigger;
if (!ops->hw_params)