pt., 22 mar 2019 o 10:21 Pavel Machek <pavel@xxxxxx> napisaÅ(a):
On Mon 2019-03-18 18:42:26, Bartosz Golaszewski wrote:
From: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>
This adds basic support for LEDs for the max77650 PMIC. The device has
three current sinks for driving LEDs.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>
Acked-by: Jacek Anaszewski <jacek.anaszewski@xxxxxxxxx>
Acked-by: Pavel Machek <pavel@xxxxxx>
+ label = of_get_property(child, "label", NULL);
+ if (!label) {
+ led->cdev.name = "max77650::";
+ } else {
+ led->cdev.name = devm_kasprintf(dev, GFP_KERNEL,
+ "max77650:%s", label);
+ if (!led->cdev.name)
+ return -ENOMEM;
+ }
I'd rather not have the "max77650:" prefix in the LED name (as it is
useless).
I was instructed to do so by the LED subsystem maintainer.