path: root/drivers/leds
diff options
authorKrzysztof Kozlowski <krzk@kernel.org>2018-12-07 12:32:52 (GMT)
committerJacek Anaszewski <jacek.anaszewski@gmail.com>2018-12-08 17:59:47 (GMT)
commitcb14e6d6d8f411b7a05f36d1f877450c036d8c56 (patch)
treed0207472f8dbf66d387c48d8de60b6556bb27fe5 /drivers/leds
parente5a0436dd08a18834c134ffd08295e36c6f85219 (diff)
leds: pwm: Use OF variant of LED registering function
The PWM leds can be instantiated from Device Tree so pass the respective device node to LED core. This provides the LED system with proper device node and exposes it through uevent. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Diffstat (limited to 'drivers/leds')
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/leds/leds-pwm.c b/drivers/leds/leds-pwm.c
index fcb3e87..af08bcd 100644
--- a/drivers/leds/leds-pwm.c
+++ b/drivers/leds/leds-pwm.c
@@ -114,7 +114,7 @@ static int led_pwm_add(struct device *dev, struct led_pwm_priv *priv,
if (!led_data->period && (led->pwm_period_ns > 0))
led_data->period = led->pwm_period_ns;
- ret = devm_led_classdev_register(dev, &led_data->cdev);
+ ret = devm_of_led_classdev_register(dev, child, &led_data->cdev);
if (ret == 0) {
led_pwm_set(&led_data->cdev, led_data->cdev.brightness);

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