Назначение делает указатель из целого числа без листа, неявное объявление функции ⇐ C++

[Anonymous]

Я получаю приведенные ниже ошибки сборки, и я не совсем уверен, как это исправить. < /p>
drivers/leds/rgb/leds-group-virtualcolor.c:254:28: error: implicit declaration of function ‘of_led_get’; did you mean ‘of_node_get’? [-Werror=implicit-function-declaration]
254 | led_cdev = of_led_get(child, &i);
| ^~~~~~~~~~
| of_node_get
drivers/leds/rgb/leds-group-virtualcolor.c:254:26: error: assignment to ‘struct led_classdev *’ from ‘int’ makes pointer from integer without a cast [-Werror=int-conversion]
254 | led_cdev = of_led_get(child, &i);
|
< /code>
for (i = 0; i < vled->num_monochromatics; i++) {
struct led_classdev *led_cdev;

led_cdev = of_led_get(child, i);
if (IS_ERR_OR_NULL(led_cdev)) {
/*
* If the LED is not available yet, defer the probe.
* The probe will be retried when the it becomes available.
*/
if (PTR_ERR(led_cdev) == -EPROBE_DEFER || !led_cdev) {
return -EPROBE_DEFER;
} else {
ret = PTR_ERR(led_cdev);
dev_err(dev, "Failed to get monochromatic LED for %s, error %d\n",
vled->cdev.name, ret);
return ret;
}
}

vled->monochromatics = led_cdev;
}
< /code>
Building under an older version of gcc did not cause these issues, but to upstream my driver into Linux I need to be able to build with gcc15
What I don't of_led_get is it is defined in drivers/leds/led-class.c

Подробнее здесь: https://stackoverflow.com/questions/797 ... on-of-func