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Commit 56bbd86c authored by Bo Shen's avatar Bo Shen Committed by Mark Brown
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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: default avatarBo Shen <voice.shen@atmel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 3fd5b30c

sound/soc/atmel/atmel-pcm-dma.c

+5 −7
Original line number Diff line number Diff line
@@ -105,13 +105,11 @@ static int atmel_pcm_configure_dma(struct snd_pcm_substream *substream, 
		return ret;

	}



	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {

	slave_config->dst_addr = ssc->phybase + SSC_THR;

	slave_config->dst_maxburst = 1;

	} else {



	slave_config->src_addr = ssc->phybase + SSC_RHR;

	slave_config->src_maxburst = 1;

	}



	prtd->dma_intr_handler = atmel_pcm_dma_irq;