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authorLars-Peter Clausen <lars@metafoo.de>2012-02-21 20:47:57 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-02-21 23:29:59 +0400
commit8949490f70cf2cda615fb0fd0ddc299b531e6e48 (patch)
tree85b8c3fc0f8aa930e380ad2149cb569a4dae4ae8 /sound/soc/mxs
parentf6914024575fc3fd9773531ca74d1bcb0ddaf88f (diff)
downloadlinux-8949490f70cf2cda615fb0fd0ddc299b531e6e48.tar.xz
ASoC: mxs-pcm: Remove unused fields from struct mxs_pcm_runtime_data
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/mxs')
-rw-r--r--sound/soc/mxs/mxs-pcm.c5
-rw-r--r--sound/soc/mxs/mxs-pcm.h4
2 files changed, 0 insertions, 9 deletions
diff --git a/sound/soc/mxs/mxs-pcm.c b/sound/soc/mxs/mxs-pcm.c
index 105f42a394df..06c18ecffbb4 100644
--- a/sound/soc/mxs/mxs-pcm.c
+++ b/sound/soc/mxs/mxs-pcm.c
@@ -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,
diff --git a/sound/soc/mxs/mxs-pcm.h b/sound/soc/mxs/mxs-pcm.h
index f55ac4f7a76a..ba75e103bb3b 100644
--- a/sound/soc/mxs/mxs-pcm.h
+++ b/sound/soc/mxs/mxs-pcm.h
@@ -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;