OpenWrt – Rev 4
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Mon, 6 Mar 2017 06:19:45 +0100
Subject: [PATCH] leds: gpio: use OF variant of LED registering function
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In leds-gpio we support LEDs specified in DT so we should use
(devm_)of_led_classdev_register. This allows passing DT node as argument
for use by the LED subsystem.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
---
drivers/leds/leds-gpio.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -77,7 +77,7 @@ static int gpio_blink_set(struct led_cla
static int create_gpio_led(const struct gpio_led *template,
struct gpio_led_data *led_dat, struct device *parent,
- gpio_blink_set_t blink_set)
+ struct device_node *np, gpio_blink_set_t blink_set)
{
int ret, state;
@@ -139,7 +139,7 @@ static int create_gpio_led(const struct
if (ret < 0)
return ret;
- return devm_led_classdev_register(parent, &led_dat->cdev);
+ return devm_of_led_classdev_register(parent, np, &led_dat->cdev);
}
struct gpio_leds_priv {
@@ -206,7 +206,7 @@ static struct gpio_leds_priv *gpio_leds_
if (fwnode_property_present(child, "panic-indicator"))
led.panic_indicator = 1;
- ret = create_gpio_led(&led, led_dat, dev, NULL);
+ ret = create_gpio_led(&led, led_dat, dev, np, NULL);
if (ret < 0) {
fwnode_handle_put(child);
return ERR_PTR(ret);
@@ -240,9 +240,9 @@ static int gpio_led_probe(struct platfor
priv->num_leds = pdata->num_leds;
for (i = 0; i < priv->num_leds; i++) {
- ret = create_gpio_led(&pdata->leds[i],
- &priv->leds[i],
- &pdev->dev, pdata->gpio_blink_set);
+ ret = create_gpio_led(&pdata->leds[i], &priv->leds[i],
+ &pdev->dev, NULL,
+ pdata->gpio_blink_set);
if (ret < 0)
return ret;
}