Commit 69175786 authored by Markuss Broks's avatar Markuss Broks Committed by Pavel Machek
Browse files

leds: ktd2692: Make aux-gpios optional 



Make the AUX pin optional, since it isn't a core part of functionality,
and the device is designed to be operational with only one CTRL pin.

Reviewed-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: default avatarMarkuss Broks <markuss.broks@gmail.com>
Signed-off-by: default avatarPavel Machek <pavel@ucw.cz>
parent 92db043f

drivers/leds/flash/leds-ktd2692.c

+2 −3
Original line number Diff line number Diff line
@@ -282,9 +282,8 @@ static int ktd2692_parse_dt(struct ktd2692_context *led, struct device *dev, 
	if (ret)

		return dev_err_probe(dev, ret, "cannot get ctrl-gpios\n");



	led->aux_gpio = devm_gpiod_get(dev, "aux", GPIOD_ASIS);

	ret = PTR_ERR_OR_ZERO(led->aux_gpio);

	if (ret)

	led->aux_gpio = devm_gpiod_get_optional(dev, "aux", GPIOD_ASIS);

	if (IS_ERR(led->aux_gpio))

		return dev_err_probe(dev, PTR_ERR(led->aux_gpio), "cannot get aux-gpios\n");



	led->regulator = devm_regulator_get(dev, "vin");