Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5b1ada83 authored by Mark Brown's avatar Mark Brown
Browse files

regulator: gpio: Don't require a regulator-type property 



Since essentially all GPIO controlled regulators are voltage regulators
make the regulator-type property optional, defaulting to voltage.

Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 251b9c21

drivers/regulator/gpio-regulator.c

+6 −8
Original line number Diff line number Diff line
@@ -203,16 +203,14 @@ of_get_gpio_regulator_config(struct device *dev, struct device_node *np) 
	}

	config->nr_states = i;



	config->type = REGULATOR_VOLTAGE;

	ret = of_property_read_string(np, "regulator-type", &regtype);

	if (ret < 0) {

		dev_err(dev, "Missing 'regulator-type' property\n");

		return ERR_PTR(-EINVAL);

	}



	if (ret >= 0) {

		if (!strncmp("voltage", regtype, 7))

			config->type = REGULATOR_VOLTAGE;

		else if (!strncmp("current", regtype, 7))

			config->type = REGULATOR_CURRENT;

	}



	return config;

}