diff options
| -rw-r--r-- | drivers/leds/leds-pca963x.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/drivers/leds/leds-pca963x.c b/drivers/leds/leds-pca963x.c index 5083ccce1a51..00aecd67e348 100644 --- a/drivers/leds/leds-pca963x.c +++ b/drivers/leds/leds-pca963x.c @@ -289,8 +289,6 @@ static int pca963x_register_leds(struct i2c_client *client, struct pca963x_led *led = chip->leds; struct device *dev = &client->dev; struct fwnode_handle *child; - const char *name; - char label[64]; bool hw_blink; s32 mode2; u32 reg; @@ -323,6 +321,9 @@ static int pca963x_register_leds(struct i2c_client *client, return ret; device_for_each_child_node(dev, child) { + struct led_init_data init_data = {}; + char default_label[32]; + ret = fwnode_property_read_u32(child, "reg", ®); if (ret || reg >= chipdef->n_leds) { dev_err(dev, "Invalid 'reg' property for node %pfw\n", @@ -331,23 +332,21 @@ static int pca963x_register_leds(struct i2c_client *client, goto err; } - ret = fwnode_property_read_string(child, "label", &name); - if (!fwnode_property_read_string(child, "label", &name)) - snprintf(label, sizeof(label), "pca963x:%s", name); - else - snprintf(label, sizeof(label), "pca963x::"); - - fwnode_property_read_string(child, "linux,default-trigger", - &led->led_cdev.default_trigger); - led->led_num = reg; led->chip = chip; - led->led_cdev.name = label; led->led_cdev.brightness_set_blocking = pca963x_led_set; if (hw_blink) led->led_cdev.blink_set = pca963x_blink_set; - ret = devm_led_classdev_register(dev, &led->led_cdev); + init_data.fwnode = child; + /* for backwards compatibility */ + init_data.devicename = "pca963x"; + snprintf(default_label, sizeof(default_label), "%d:%.2x:%u", + client->adapter->nr, client->addr, reg); + init_data.default_label = default_label; + + ret = devm_led_classdev_register_ext(dev, &led->led_cdev, + &init_data); if (ret) { dev_err(dev, "Failed to register LED for node %pfw\n", child); |