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ASoC: mxs-pcm: Remove unused fields from struct mxs_pcm_runtime_data

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Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Lars-Peter Clausen 2012-02-21 17:47:57 +01:00 committed by Mark Brown
parent f691402457
commit 8949490f70
2 changed files with 0 additions and 9 deletions
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5
sound/soc/mxs/mxs-pcm.c
View File

@ -119,19 +119,14 @@ static int snd_mxs_pcm_hw_params(struct snd_pcm_substream *substream,
return ret;
chan = iprtd->dma_chan;
iprtd->size = params_buffer_bytes(params);
iprtd->periods = params_periods(params);
iprtd->period_bytes = params_period_bytes(params);
iprtd->offset = 0;
iprtd->period_time = HZ / (params_rate(params) /
params_period_size(params));
snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
dma_addr = runtime->dma_addr;
iprtd->buf = substream->dma_buffer.area;
iprtd->desc = chan->device->device_prep_dma_cyclic(chan, dma_addr,
iprtd->period_bytes * iprtd->periods,
iprtd->period_bytes,

4
sound/soc/mxs/mxs-pcm.h
View File

@ -29,11 +29,7 @@ struct mxs_pcm_dma_params {
struct mxs_pcm_runtime_data {
int period_bytes;
int periods;
int dma;
unsigned long offset;
unsigned long size;
void *buf;
int period_time;
struct dma_async_tx_descriptor *desc;
struct dma_chan *dma_chan;
struct mxs_dma_data dma_data;