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| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2012-07-05 12:29:38 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@linux.intel.com> | 2012-07-20 11:23:44 +0530 |
| commit | 9d051dc79f8fd1854229178476db0534359a3704 (patch) | |
| tree | 3bc95d0cbdd11eeaeac72389b61840cbca5c2db0 /sound/soc | |
| parent | 341f4dc5dcecbf60f038055db177845b9af480ed (diff) | |
| download | linux-3.10-9d051dc79f8fd1854229178476db0534359a3704.tar.gz linux-3.10-9d051dc79f8fd1854229178476db0534359a3704.tar.bz2 linux-3.10-9d051dc79f8fd1854229178476db0534359a3704.zip | |
ASoC: siu: don't use DMA device for channel filtering
DMA channels are filtered based on slave IDs, no need to additionally filter
on DMA device.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/sh/siu_pcm.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c index 3fdc801eb75..488f9becb44 100644 --- a/sound/soc/sh/siu_pcm.c +++ b/sound/soc/sh/siu_pcm.c @@ -332,9 +332,6 @@ static bool filter(struct dma_chan *chan, void *slave) pr_debug("%s: slave ID %d\n", __func__, param->shdma_slave.slave_id); - if (unlikely(param->dma_dev != chan->device->dev)) - return false; - chan->private = ¶m->shdma_slave; return true; } @@ -369,7 +366,6 @@ static int siu_pcm_open(struct snd_pcm_substream *ss) pdata->dma_slave_rx_a; } - param->dma_dev = pdata->dma_dev; /* Get DMA channel */ siu_stream->chan = dma_request_channel(mask, filter, param); if (!siu_stream->chan) { |