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leds: syscon: use struct led_init_data when registering 

By using struct led_init_data when registering we do not need to parse
`label` DT property. Moreover `label` is deprecated and if it is not
present but `color` and `function` are, LED core will compose a name
from these properties instead.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
This commit is contained in:
Marek Behún 2020-09-19 20:03:03 +02:00 committed by Pavel Machek
parent 4b64c0510b
commit 0066319698
1 changed files with 4 additions and 3 deletions
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7
drivers/leds/leds-syscon.c
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@ -55,6 +55,7 @@ static void syscon_led_set(struct led_classdev *led_cdev,
static int syscon_led_probe(struct platform_device *pdev)
{
struct led_init_data init_data = {};
struct device *dev = &pdev->dev;
struct device_node *np = dev_of_node(dev);
struct device *parent;
@ -84,8 +85,6 @@ static int syscon_led_probe(struct platform_device *pdev)
return -EINVAL;
if (of_property_read_u32(np, "mask", &sled->mask))
return -EINVAL;
sled->cdev.name =
of_get_property(np, "label", NULL) ? : np->name;
sled->cdev.default_trigger =
of_get_property(np, "linux,default-trigger", NULL);
@ -115,7 +114,9 @@ static int syscon_led_probe(struct platform_device *pdev)
}
sled->cdev.brightness_set = syscon_led_set;
ret = devm_led_classdev_register(dev, &sled->cdev);
init_data.fwnode = of_fwnode_handle(np);
ret = devm_led_classdev_register_ext(dev, &sled->cdev, &init_data);
if (ret < 0)
return ret;