diff options
| author |   Jean-Jacques Hiblot <jjhiblot@ti.com> | 2019-09-20 13:58:06 +0200 |
|---|---|---|
| committer |   Pavel <pavel@ucw.cz> | 2019-11-03 17:37:35 +0100 |
| commit | 5b4b723c483f5027da77409f34b8b4602ee1e557 (patch) | |
| tree | e4b94aa7db17f860d7ad80781ec52bd88ec7d674 /drivers | |
| parent | leds: tlc591xx: simplify driver by using the managed led API (diff) | |
| download | linux-dev-5b4b723c483f5027da77409f34b8b4602ee1e557.tar.xz linux-dev-5b4b723c483f5027da77409f34b8b4602ee1e557.zip | |
leds: tlc591xx: use devm_led_classdev_register_ext()
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 <jjhiblot@ti.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/leds/leds-tlc591xx.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/leds/leds-tlc591xx.c b/drivers/leds/leds-tlc591xx.c index bbdaa3148317..8eadb673dc2e 100644 --- a/drivers/leds/leds-tlc591xx.c +++ b/drivers/leds/leds-tlc591xx.c @@ -186,6 +186,9 @@ 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) { @@ -200,8 +203,6 @@ 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); @@ -209,7 +210,8 @@ 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); |