diff options
Diffstat (limited to 'drivers/leds/leds-lm3532.c')
| -rw-r--r-- | drivers/leds/leds-lm3532.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/leds/leds-lm3532.c b/drivers/leds/leds-lm3532.c index 0507c6575c08..188a57da981a 100644 --- a/drivers/leds/leds-lm3532.c +++ b/drivers/leds/leds-lm3532.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // TI LM3532 LED driver // Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/ +// http://www.ti.com/lit/ds/symlink/lm3532.pdf #include <linux/i2c.h> #include <linux/leds.h> @@ -577,6 +578,12 @@ static int lm3532_parse_node(struct lm3532_data *priv) priv->runtime_ramp_down = lm3532_get_ramp_index(ramp_time); device_for_each_child_node(priv->dev, child) { + struct led_init_data idata = { + .fwnode = child, + .default_label = ":", + .devicename = priv->client->name, + }; + led = &priv->leds[i]; ret = fwnode_property_read_u32(child, "reg", &control_bank); @@ -623,7 +630,7 @@ static int lm3532_parse_node(struct lm3532_data *priv) led->num_leds = fwnode_property_count_u32(child, "led-sources"); if (led->num_leds > LM3532_MAX_LED_STRINGS) { - dev_err(&priv->client->dev, "To many LED string defined\n"); + dev_err(&priv->client->dev, "Too many LED string defined\n"); continue; } @@ -651,7 +658,7 @@ static int lm3532_parse_node(struct lm3532_data *priv) led->led_dev.name = led->label; led->led_dev.brightness_set_blocking = lm3532_brightness_set; - ret = devm_led_classdev_register(priv->dev, &led->led_dev); + ret = devm_led_classdev_register_ext(priv->dev, &led->led_dev, &idata); if (ret) { dev_err(&priv->client->dev, "led register err: %d\n", ret); |