[PATCH 2/2] leds: gpio: set of_node before calling led_classdev_register

["Rafał Miłecki" <zajec5@gmail.com>]

From: Rafał Miłecki <rafal@milecki.pl>

This allows core code to access DT info earlier, during LED registration
process. Thanks to this we will be able to support DT bindings in LEDs
core code.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
 drivers/leds/leds-gpio.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index d400dcaf4d29..7bdce5df658b 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -172,7 +172,8 @@ static struct gpio_leds_priv *gpio_leds_create(struct platform_device *pdev)
 		struct gpio_led_data *led_dat = &priv->leds[priv->num_leds];
 		struct gpio_led led = {};
 		const char *state = NULL;
-		struct device_node *np = to_of_node(child);
+
+		led_dat->cdev.of_node = to_of_node(child);
 
 		led.gpiod = devm_get_gpiod_from_child(dev, NULL, child);
 		if (IS_ERR(led.gpiod)) {
@@ -181,8 +182,8 @@ static struct gpio_leds_priv *gpio_leds_create(struct platform_device *pdev)
 		}
 
 		ret = fwnode_property_read_string(child, "label", &led.name);
-		if (ret && IS_ENABLED(CONFIG_OF) && np)
-			led.name = np->name;
+		if (ret && IS_ENABLED(CONFIG_OF) && led_dat->cdev.of_node)
+			led.name = led_dat->cdev.of_node->name;
 		if (!led.name) {
 			fwnode_handle_put(child);
 			return ERR_PTR(-EINVAL);
@@ -211,7 +212,6 @@ static struct gpio_leds_priv *gpio_leds_create(struct platform_device *pdev)
 			fwnode_handle_put(child);
 			return ERR_PTR(ret);
 		}
-		led_dat->cdev.dev->of_node = np;
 		priv->num_leds++;
 	}
 
-- 
2.11.0