diff options
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/leds-pwm.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/leds/leds-pwm.c b/drivers/leds/leds-pwm.c index 6c8a724aac51..ef7b91bd2064 100644 --- a/drivers/leds/leds-pwm.c +++ b/drivers/leds/leds-pwm.c @@ -91,15 +91,21 @@ static int led_pwm_add(struct device *dev, struct led_pwm_priv *priv, pwm_init_state(led_data->pwm, &led_data->pwmstate); ret = devm_led_classdev_register(dev, &led_data->cdev); - if (ret == 0) { - priv->num_leds++; - led_pwm_set(&led_data->cdev, led_data->cdev.brightness); - } else { + if (ret) { dev_err(dev, "failed to register PWM led for %s: %d\n", led->name, ret); + return ret; } - return ret; + ret = led_pwm_set(&led_data->cdev, led_data->cdev.brightness); + if (ret) { + dev_err(dev, "failed to set led PWM value for %s: %d", + led->name, ret); + return ret; + } + + priv->num_leds++; + return 0; } static int led_pwm_create_fwnode(struct device *dev, struct led_pwm_priv *priv) |