* sysfs visibility
*/
-static void smu_expose_childs(void *unused)
+static void smu_expose_childs(struct work_struct *unused)
{
struct device_node *np;
&smu->of_dev->dev);
}
-static DECLARE_WORK(smu_expose_childs_work, smu_expose_childs, NULL);
+static DECLARE_WORK(smu_expose_childs_work, smu_expose_childs);
static int smu_platform_probe(struct of_device* dev,
const struct of_device_id *match)