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Diffstat (limited to 'sound/soc/codecs/adau1977.c')
-rw-r--r--sound/soc/codecs/adau1977.c17
1 files changed, 5 insertions, 12 deletions
diff --git a/sound/soc/codecs/adau1977.c b/sound/soc/codecs/adau1977.c
index 70ab35744aba..7ad8e156e2df 100644
--- a/sound/soc/codecs/adau1977.c
+++ b/sound/soc/codecs/adau1977.c
@@ -938,22 +938,15 @@ int adau1977_probe(struct device *dev, struct regmap *regmap,
adau1977->dvdd_reg = NULL;
}
- adau1977->reset_gpio = devm_gpiod_get(dev, "reset");
- if (IS_ERR(adau1977->reset_gpio)) {
- ret = PTR_ERR(adau1977->reset_gpio);
- if (ret != -ENOENT && ret != -ENOSYS)
- return PTR_ERR(adau1977->reset_gpio);
- adau1977->reset_gpio = NULL;
- }
+ adau1977->reset_gpio = devm_gpiod_get_optional(dev, "reset",
+ GPIOD_OUT_LOW);
+ if (IS_ERR(adau1977->reset_gpio))
+ return PTR_ERR(adau1977->reset_gpio);
dev_set_drvdata(dev, adau1977);
- if (adau1977->reset_gpio) {
- ret = gpiod_direction_output(adau1977->reset_gpio, 0);
- if (ret)
- return ret;
+ if (adau1977->reset_gpio)
ndelay(100);
- }
ret = adau1977_power_enable(adau1977);
if (ret)