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| author | Bo Shen <voice.shen@atmel.com> | 2013-07-03 12:37:58 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-07-15 14:07:56 +0400 |
| commit | cede8d7aaa60bd7c03b9ec5eb43b09714710b8ba (patch) | |
| tree | f65ecb09ebbe7150db67eecdd48719493de8ec67 /sound/soc/atmel/atmel_ssc_dai.c | |
| parent | f1b0dd8b9377590b387fd21ba67081ed0e7111e3 (diff) | |
| download | linux-cede8d7aaa60bd7c03b9ec5eb43b09714710b8ba.tar.xz | |
ASoC: atmel-pcm-dma: move prepare for dma to dai prepare
as prepare callback for dma is acctually access ssc register
which better done in dai driver, so move it to dai prepare
callback function
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/atmel/atmel_ssc_dai.c')
| -rw-r--r-- | sound/soc/atmel/atmel_ssc_dai.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c index 1ab47639f11c..0ecf356027f6 100644 --- a/sound/soc/atmel/atmel_ssc_dai.c +++ b/sound/soc/atmel/atmel_ssc_dai.c @@ -649,6 +649,7 @@ static int atmel_ssc_prepare(struct snd_pcm_substream *substream, dma_params = ssc_p->dma_params[dir]; ssc_writel(ssc_p->ssc->regs, CR, dma_params->mask->ssc_enable); + ssc_writel(ssc_p->ssc->regs, IER, dma_params->mask->ssc_error); pr_debug("%s enabled SSC_SR=0x%08x\n", dir ? "receive" : "transmit", |