ASoC: tlv320aic32x4: Use gpio_is_valid
Use function gpio_is_valid to check for gpio ports. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Mark Brown <broonie@linaro.org>
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@ -588,7 +588,7 @@ static int aic32x4_probe(struct snd_soc_codec *codec)
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snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP);
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if (aic32x4->rstn_gpio >= 0) {
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if (gpio_is_valid(aic32x4->rstn_gpio)) {
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ndelay(10);
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gpio_set_value(aic32x4->rstn_gpio, 1);
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}
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@ -693,7 +693,7 @@ static int aic32x4_i2c_probe(struct i2c_client *i2c,
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aic32x4->rstn_gpio = -1;
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}
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if (aic32x4->rstn_gpio >= 0) {
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if (gpio_is_valid(aic32x4->rstn_gpio)) {
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ret = devm_gpio_request_one(&i2c->dev, aic32x4->rstn_gpio,
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GPIOF_OUT_INIT_LOW, "tlv320aic32x4 rstn");
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if (ret != 0)
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