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ASoC: omap-mcbsp: Code cleanup in omap_mcbsp_dai_hw_params

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To make the code a bit more readable, change the indexed
references to the omap_mcbsp_dai_dma_params elements with
pointer.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Jarkko Nikula <jhnikula@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Peter Ujfalusi 2010-07-29 09:51:25 +03:00 committed by Liam Girdwood
parent 81ec027e64
commit 15d0143007
1 changed files with 12 additions and 9 deletions
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21
sound/soc/omap/omap-mcbsp.c
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@ -367,18 +367,9 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
} else if (cpu_is_omap343x()) {
dma = omap24xx_dma_reqs[bus_id][substream->stream];
port = omap34xx_mcbsp_port[bus_id][substream->stream];
dma_data->set_threshold = omap_mcbsp_set_threshold;
/* TODO: Currently, MODE_ELEMENT == MODE_FRAME */
if (omap_mcbsp_get_dma_op_mode(bus_id) ==
MCBSP_DMA_MODE_THRESHOLD)
sync_mode = OMAP_DMA_SYNC_FRAME;
} else {
return -ENODEV;
}
dma_data->name = substream->stream ? "Audio Capture" : "Audio Playback";
dma_data->dma_req = dma;
dma_data->port_addr = port;
dma_data->sync_mode = sync_mode;
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
dma_data->data_type = OMAP_DMA_DATA_TYPE_S16;
@ -389,6 +380,18 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
default:
return -EINVAL;
}
if (cpu_is_omap343x()) {
dma_data->set_threshold = omap_mcbsp_set_threshold;
/* TODO: Currently, MODE_ELEMENT == MODE_FRAME */
if (omap_mcbsp_get_dma_op_mode(bus_id) ==
MCBSP_DMA_MODE_THRESHOLD)
sync_mode = OMAP_DMA_SYNC_FRAME;
}
dma_data->name = substream->stream ? "Audio Capture" : "Audio Playback";
dma_data->dma_req = dma;
dma_data->port_addr = port;
dma_data->sync_mode = sync_mode;
snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);