devm_gpiod_get_array_optional
descs = devm_gpiod_get_array_optional(dev, con_id, flags);
EXPORT_SYMBOL_GPL(devm_gpiod_get_array_optional);
st->gpio_os = devm_gpiod_get_array_optional(dev,
st->mode_gpios = devm_gpiod_get_array_optional(dev, "mode",
resolution_gpios = devm_gpiod_get_array_optional(dev, "resolution",
devm_gpiod_get_array_optional(dev, "off", GPIOD_IN);
info->gpios = devm_gpiod_get_array_optional(&dev->dev, "addr",
priv->data_gpiods = devm_gpiod_get_array_optional(&pdev->dev, "data",
mode = devm_gpiod_get_array_optional(dev, "mode", GPIOD_OUT_LOW);
mode = devm_gpiod_get_array_optional(dev, "mode", GPIOD_OUT_LOW);
gpio_charger->current_limit_gpios = devm_gpiod_get_array_optional(dev,
cs_gpios = devm_gpiod_get_array_optional(&pdev->dev, "cs", GPIOD_OUT_LOW);
lcd->im_pins = devm_gpiod_get_array_optional(dev, "im", GPIOD_OUT_LOW);
devm_gpiod_get_array_optional(struct device *dev, const char *con_id,
adau1701->gpio_pll_mode = devm_gpiod_get_array_optional(dev, "adi,pll-mode", GPIOD_OUT_LOW);