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ASoC: max98090: remove superflous check for 'micbias'
In max98090_probe(), code checks for micbias being out of range. The 'micbias' variable in unsigned and checked against M98090_MBVSEL_2V2 which is zero, so remove this check. sound/soc/codecs/max98090.c: In function ‘max98090_probe’: sound/soc/codecs/max98090.c:2459:2: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits] } else if (micbias < M98090_MBVSEL_2V2 || micbias > M98090_MBVSEL_2V8) { Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -2456,7 +2456,7 @@ static int max98090_probe(struct snd_soc_codec *codec)
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if (err) {
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micbias = M98090_MBVSEL_2V8;
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dev_info(codec->dev, "use default 2.8v micbias\n");
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} else if (micbias < M98090_MBVSEL_2V2 || micbias > M98090_MBVSEL_2V8) {
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} else if (micbias > M98090_MBVSEL_2V8) {
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dev_err(codec->dev, "micbias out of range 0x%x\n", micbias);
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micbias = M98090_MBVSEL_2V8;
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}
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