diff options
| author | Markuss Broks <markuss.broks@gmail.com> | 2022-05-05 18:25:18 +0300 |
|---|---|---|
| committer | Pavel Machek <pavel@ucw.cz> | 2022-05-07 23:12:19 +0200 |
| commit | 69175786d5bc81da7cc8baab92f1ac0b07567dba (patch) | |
| tree | 587ad64e6f8392016766e6333b5cf55afaad3fbb /drivers/leds | |
| parent | 92db043f030225f1fbfdbe105db7ac2b8a420068 (diff) | |
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: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Markuss Broks <markuss.broks@gmail.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/flash/leds-ktd2692.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/leds/flash/leds-ktd2692.c b/drivers/leds/flash/leds-ktd2692.c index 8b99742cb68a..670f3bf2e906 100644 --- a/drivers/leds/flash/leds-ktd2692.c +++ b/drivers/leds/flash/leds-ktd2692.c @@ -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"); |