ASoC: rsnd: call rsnd_dai_pointer_update() from outside of lock
rsnd_soc_dai_trigger() will be called after rsnd_dai_pointer_update() function which is using rsnd_lock(). Thus, it should be called from outside of rsnd_lock(). Kernel will be hangup without this patch. Special thanks to Kataoka-san Reported-by: Ryo Kataoka <ryo.kataoka.wt@renesas.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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@ -197,13 +197,12 @@ static void rsnd_dma_complete(void *data)
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* rsnd_dai_pointer_update() will be called twice,
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* ant it will breaks io->byte_pos
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*/
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rsnd_dai_pointer_update(io, io->byte_per_period);
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if (dma->submit_loop)
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rsnd_dma_continue(dma);
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rsnd_unlock(priv, flags);
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rsnd_dai_pointer_update(io, io->byte_per_period);
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}
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static void __rsnd_dma_start(struct rsnd_dma *dma)
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