#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/device.h>
+#include <linux/export.h>
#include <linux/err.h>
#include <linux/kdev_t.h>
#include <linux/random.h>
+#include <linux/stat.h>
#include "uwb-internal.h"
/* We initialize addresses to 0xff (invalid, as it is bcast) */