diff options
| author | Bo Shen <voice.shen@atmel.com> | 2015-02-02 09:44:46 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-02-02 15:18:45 +0300 |
| commit | 56bbd86c2e47d4f7707cb329fc008487c940ca27 (patch) | |
| tree | 3fa39d67ac1aeb4636005a9ec8079b4f06b4f4d4 /sound/soc/atmel/atmel-pcm-dma.c | |
| parent | 3fd5b30c577bdd51168f38cf4f2d322619015a53 (diff) | |
| download | linux-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/atmel/atmel-pcm-dma.c')
| -rw-r--r-- | sound/soc/atmel/atmel-pcm-dma.c | 12 |
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; |