Use devm_led_classdev_register_ext() to pass the fwnode to the LED core. The fwnode can then be used by the firmware core to create meaningful names.
Signed-off-by: Jean-Jacques Hiblot <[email protected]> --- drivers/leds/leds-tlc591xx.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/leds/leds-tlc591xx.c b/drivers/leds/leds-tlc591xx.c index 3d5a4b92f016..bab792ed59c3 100644 --- a/drivers/leds/leds-tlc591xx.c +++ b/drivers/leds/leds-tlc591xx.c @@ -184,6 +184,9 @@ tlc591xx_probe(struct i2c_client *client, for_each_child_of_node(np, child) { struct tlc591xx_led *led; + struct led_init_data init_data = {}; + + init_data.fwnode = of_fwnode_handle(child); err = of_property_read_u32(child, "reg", ®); if (err) { @@ -198,8 +201,6 @@ tlc591xx_probe(struct i2c_client *client, led = &priv->leds[reg]; led->active = true; - led->ldev.name = - of_get_property(child, "label", NULL) ? : child->name; led->ldev.default_trigger = of_get_property(child, "linux,default-trigger", NULL); @@ -207,7 +208,8 @@ tlc591xx_probe(struct i2c_client *client, led->led_no = reg; led->ldev.brightness_set_blocking = tlc591xx_brightness_set; led->ldev.max_brightness = LED_FULL; - err = devm_led_classdev_register(dev, &led->ldev); + err = devm_led_classdev_register_ext(dev, &led->ldev, + &init_data); if (err < 0) { dev_err(dev, "couldn't register LED %s\n", led->ldev.name); -- 2.17.1
