gpio-button-hotplug: fix 6.2 build failure

devm_gpiod_get_from_of_node() was removed since linux 6.2.
devm_fwnode_gpiod_get() is the recommended replacement.

Link:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/gpio/gpiolib-devres.c?id=650f2dc970539b3344a98c4bd18efa309e66623b

Signed-off-by: Robert Marko <[email protected]>
Signed-off-by: Weijie Gao <[email protected]>

package/kernel/gpio-button-hotplug/src/gpio-button-hotplug.c

@@ -538,8 +538,9 @@ static int gpio_keys_button_probe(struct platform_device *pdev,
 			struct device_node *child =
 				of_get_next_child(dev->of_node, prev);
 
-			bdata->gpiod = devm_gpiod_get_from_of_node(dev,
-				child, "gpios", 0, GPIOD_IN, desc);
+			bdata->gpiod = devm_fwnode_gpiod_get(dev,
+				of_fwnode_handle(child), NULL, GPIOD_IN,
+				desc);
 
 			prev = child;
 		}