ASoC: wm8804: Remove redundant check
The condition "if (!freq_in || !freq_out)" has already been tested previously, so no need to do it again. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -395,9 +395,6 @@ static int wm8804_set_pll(struct snd_soc_dai *dai, int pll_id,
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/* power down the PLL before reprogramming it */
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snd_soc_update_bits(codec, WM8804_PWRDN, 0x1, 0x1);
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if (!freq_in || !freq_out)
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return 0;
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/* set PLLN and PRESCALE */
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snd_soc_update_bits(codec, WM8804_PLL4, 0xf | 0x10,
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pll_div.n | (pll_div.prescale << 4));
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