diff options
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/leds-gpio.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c index 8f463c912db8..a5c73f3d5f79 100644 --- a/drivers/leds/leds-gpio.c +++ b/drivers/leds/leds-gpio.c @@ -73,11 +73,11 @@ static int gpio_blink_set(struct led_classdev *led_cdev, static int create_gpio_led(const struct gpio_led *template, struct gpio_led_data *led_dat, struct device *parent, - struct device_node *np, gpio_blink_set_t blink_set) + struct fwnode_handle *fwnode, gpio_blink_set_t blink_set) { + struct led_init_data init_data = {}; int ret, state; - led_dat->cdev.name = template->name; led_dat->cdev.default_trigger = template->default_trigger; led_dat->can_sleep = gpiod_cansleep(led_dat->gpiod); if (!led_dat->can_sleep) @@ -108,7 +108,16 @@ static int create_gpio_led(const struct gpio_led *template, if (ret < 0) return ret; - return devm_led_classdev_register(parent, &led_dat->cdev); + if (template->name) { + led_dat->cdev.name = template->name; + ret = devm_led_classdev_register(parent, &led_dat->cdev); + } else { + init_data.fwnode = fwnode; + ret = devm_led_classdev_register_ext(parent, &led_dat->cdev, + &init_data); + } + + return ret; } struct gpio_leds_priv { @@ -141,15 +150,6 @@ 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); - - ret = fwnode_property_read_string(child, "label", &led.name); - if (ret && IS_ENABLED(CONFIG_OF) && np) - led.name = np->name; - if (!led.name) { - fwnode_handle_put(child); - return ERR_PTR(-EINVAL); - } led.gpiod = devm_fwnode_get_gpiod_from_child(dev, NULL, child, GPIOD_ASIS, @@ -181,7 +181,7 @@ static struct gpio_leds_priv *gpio_leds_create(struct platform_device *pdev) if (fwnode_property_present(child, "panic-indicator")) led.panic_indicator = 1; - ret = create_gpio_led(&led, led_dat, dev, np, NULL); + ret = create_gpio_led(&led, led_dat, dev, child, NULL); if (ret < 0) { fwnode_handle_put(child); return ERR_PTR(ret); |