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leds: pm8058: 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>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
This commit is contained in:
Marek Behún 2020-09-18 00:33:08 +02:00 committed by Pavel Machek
parent b23ca98af6
commit eed951bbf7
1 changed files with 6 additions and 5 deletions
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11
drivers/leds/leds-pm8058.c
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@ -87,6 +87,7 @@ static enum led_brightness pm8058_led_get(struct led_classdev *cled)
static int pm8058_led_probe(struct platform_device *pdev)
{
struct led_init_data init_data = {};
struct pm8058_led *led;
struct device_node *np = dev_of_node(&pdev->dev);
int ret;
@ -113,8 +114,6 @@ static int pm8058_led_probe(struct platform_device *pdev)
return -EINVAL;
}
/* Use label else node name */
led->cdev.name = of_get_property(np, "label", NULL) ? : np->name;
led->cdev.default_trigger =
of_get_property(np, "linux,default-trigger", NULL);
led->cdev.brightness_set = pm8058_led_set;
@ -142,10 +141,12 @@ static int pm8058_led_probe(struct platform_device *pdev)
led->ledtype == PM8058_LED_TYPE_FLASH)
led->cdev.flags = LED_CORE_SUSPENDRESUME;
ret = devm_led_classdev_register(&pdev->dev, &led->cdev);
init_data.fwnode = of_fwnode_handle(np);
ret = devm_led_classdev_register_ext(&pdev->dev, &led->cdev,
&init_data);
if (ret) {
dev_err(&pdev->dev, "unable to register led \"%s\"\n",
led->cdev.name);
dev_err(&pdev->dev, "Failed to register LED for %pOF\n", np);
return ret;
}