ASoC: Error out if we can't generate a LRCLK at all for WM8994
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -2357,6 +2357,11 @@ static int wm8994_hw_params(struct snd_pcm_substream *substream,
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bclk |= best << WM8994_AIF1_BCLK_DIV_SHIFT;
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lrclk = bclk_rate / params_rate(params);
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if (!lrclk) {
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dev_err(dai->dev, "Unable to generate LRCLK from %dHz BCLK\n",
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bclk_rate);
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return -EINVAL;
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}
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dev_dbg(dai->dev, "Using LRCLK rate %d for actual LRCLK %dHz\n",
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lrclk, bclk_rate / lrclk);
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