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authorBo Shen <voice.shen@atmel.com>2015-02-02 09:44:46 +0300
committerMark Brown <broonie@kernel.org>2015-02-02 15:18:45 +0300
commit56bbd86c2e47d4f7707cb329fc008487c940ca27 (patch)
tree3fa39d67ac1aeb4636005a9ec8079b4f06b4f4d4 /sound/soc
parent3fd5b30c577bdd51168f38cf4f2d322619015a53 (diff)
downloadlinux-56bbd86c2e47d4f7707cb329fc008487c940ca27.tar.xz
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>
Diffstat (limited to 'sound/soc')
-rw-r--r--sound/soc/atmel/atmel-pcm-dma.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/sound/soc/atmel/atmel-pcm-dma.c b/sound/soc/atmel/atmel-pcm-dma.c
index 33fb3bb133df..b8e7bad05eb1 100644
--- a/sound/soc/atmel/atmel-pcm-dma.c
+++ b/sound/soc/atmel/atmel-pcm-dma.c
@@ -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;
- }
+ slave_config->dst_addr = ssc->phybase + SSC_THR;
+ slave_config->dst_maxburst = 1;
+
+ slave_config->src_addr = ssc->phybase + SSC_RHR;
+ slave_config->src_maxburst = 1;
prtd->dma_intr_handler = atmel_pcm_dma_irq;