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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>
This commit is contained in:
Jean-Jacques Hiblot 2019-09-20 13:58:06 +02:00 committed by Pavel
parent 1ab4531ad1
commit 5b4b723c48
1 changed files with 5 additions and 3 deletions
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8
drivers/leds/leds-tlc591xx.c
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@ -186,6 +186,9 @@ tlc591xx_probe(struct i2c_client *client,
for_each_child_of_node(np, child) { for_each_child_of_node(np, child) {
struct tlc591xx_led *led; struct tlc591xx_led *led;
struct led_init_data init_data = {};
init_data.fwnode = of_fwnode_handle(child);
err = of_property_read_u32(child, "reg", &reg); err = of_property_read_u32(child, "reg", &reg);
if (err) { if (err) {
@ -200,8 +203,6 @@ tlc591xx_probe(struct i2c_client *client,
led = &priv->leds[reg]; led = &priv->leds[reg];
led->active = true; led->active = true;
led->ldev.name =
of_get_property(child, "label", NULL) ? : child->name;
led->ldev.default_trigger = led->ldev.default_trigger =
of_get_property(child, "linux,default-trigger", NULL); of_get_property(child, "linux,default-trigger", NULL);
@ -209,7 +210,8 @@ tlc591xx_probe(struct i2c_client *client,
led->led_no = reg; led->led_no = reg;
led->ldev.brightness_set_blocking = tlc591xx_brightness_set; led->ldev.brightness_set_blocking = tlc591xx_brightness_set;
led->ldev.max_brightness = LED_FULL; 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) { if (err < 0) {
dev_err(dev, "couldn't register LED %s\n", dev_err(dev, "couldn't register LED %s\n",
led->ldev.name); led->ldev.name);