forked from luck/tmp_suning_uos_patched
ASoC: atmel-pcm-dma: won't check direction when configure dma
As DMA framework request DMA using direction only in prep_slave function, (The At91 xdma driver has adapted to this request). So won't check direction when do DMA configuration. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -105,13 +105,11 @@ static int atmel_pcm_configure_dma(struct snd_pcm_substream *substream,
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return ret;
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}
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if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
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slave_config->dst_addr = ssc->phybase + SSC_THR;
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slave_config->dst_maxburst = 1;
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} else {
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slave_config->src_addr = ssc->phybase + SSC_RHR;
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slave_config->src_maxburst = 1;
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}
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slave_config->dst_addr = ssc->phybase + SSC_THR;
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slave_config->dst_maxburst = 1;
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slave_config->src_addr = ssc->phybase + SSC_RHR;
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slave_config->src_maxburst = 1;
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prtd->dma_intr_handler = atmel_pcm_dma_irq;
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