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leds: ktd2692: Avoid duplicate error messages on probe deferral

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Use dev_err_probe instead of dev_err to avoid duplicate error
messages if the GPIO allocation makes the probe defer.

Signed-off-by: Markuss Broks <markuss.broks@gmail.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
This commit is contained in:
Markuss Broks 2022-05-05 18:25:16 +03:00 committed by Pavel Machek
parent e1347bd4ab
commit 1d3b5aaaa4
1 changed files with 4 additions and 8 deletions
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12
drivers/leds/flash/leds-ktd2692.c
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@ -279,17 +279,13 @@ static int ktd2692_parse_dt(struct ktd2692_context *led, struct device *dev,
led->ctrl_gpio = devm_gpiod_get(dev, "ctrl", GPIOD_ASIS);
ret = PTR_ERR_OR_ZERO(led->ctrl_gpio);
if (ret) {
dev_err(dev, "cannot get ctrl-gpios %d\n", ret);
return ret;
}
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) {
dev_err(dev, "cannot get aux-gpios %d\n", ret);
return ret;
}
if (ret)
return dev_err_probe(dev, PTR_ERR(led->aux_gpio), "cannot get aux-gpios\n");
led->regulator = devm_regulator_get(dev, "vin");
if (IS_ERR(led->regulator))