Commit 7e8da605 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Pavel Machek

leds: pwm: Simplify with dev_err_probe()

Common pattern of handling deferred probe can be simplified with
dev_err_probe().  Less code and also it prints the error value.
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: default avatarPavel Machek <pavel@ucw.cz>
parent 47eaa8ba
...@@ -78,13 +78,10 @@ static int led_pwm_add(struct device *dev, struct led_pwm_priv *priv, ...@@ -78,13 +78,10 @@ static int led_pwm_add(struct device *dev, struct led_pwm_priv *priv,
led_data->pwm = devm_fwnode_pwm_get(dev, fwnode, NULL); led_data->pwm = devm_fwnode_pwm_get(dev, fwnode, NULL);
else else
led_data->pwm = devm_pwm_get(dev, led->name); led_data->pwm = devm_pwm_get(dev, led->name);
if (IS_ERR(led_data->pwm)) { if (IS_ERR(led_data->pwm))
ret = PTR_ERR(led_data->pwm); return dev_err_probe(dev, PTR_ERR(led_data->pwm),
if (ret != -EPROBE_DEFER) "unable to request PWM for %s\n",
dev_err(dev, "unable to request PWM for %s: %d\n", led->name);
led->name, ret);
return ret;
}
led_data->cdev.brightness_set_blocking = led_pwm_set; led_data->cdev.brightness_set_blocking = led_pwm_set;
......
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