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Subject[PATCH] lm3532: right registration to work with LED-backlight

Use new registration support, which will eventually be needed for
proper backlight support.

Signed-off-by: Pavel Machek <pavel@ucw.cz>

diff --git a/drivers/leds/leds-lm3532.c b/drivers/leds/leds-lm3532.c
index 0507c65..23f49b6 100644
--- a/drivers/leds/leds-lm3532.c
+++ b/drivers/leds/leds-lm3532.c
@@ -577,6 +577,12 @@ 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);
@@ -651,7 +657,7 @@ 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);

--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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