From patchwork series 394761

https://patchwork.ozlabs.org//project/linuxppc-dev/list/?series=394761

Author: Fox Snowpatch

drivers/tty/hvc/hvc_iucv.c

@@ -1035,6 +1035,10 @@ static const struct attribute_group *hvc_iucv_dev_attr_groups[] = {
 	NULL,
 };
 
+static void hvc_iucv_free(struct device *data)
+{
+	kfree(data);
+}
 
 /**
  * hvc_iucv_alloc() - Allocates a new struct hvc_iucv_private instance
@@ -1097,7 +1101,7 @@ static int __init hvc_iucv_alloc(int id, unsigned int is_console)
 	priv->dev->bus = &iucv_bus;
 	priv->dev->parent = iucv_root;
 	priv->dev->groups = hvc_iucv_dev_attr_groups;
-	priv->dev->release = (void (*)(struct device *)) kfree;
+	priv->dev->release = hvc_iucv_free;
 	rc = device_register(priv->dev);
 	if (rc) {
 		put_device(priv->dev);