+static int vt_unbind(struct con_driver *con)
+{
+ const struct consw *csw = NULL;
+ int i, more = 1, first = -1, last = -1, deflt = 0;
+
+ if (!con->con || !(con->flag & CON_DRIVER_FLAG_MODULE) ||
+ con_is_graphics(con->con, con->first, con->last))
+ goto err;
+
+ csw = con->con;
+
+ while (more) {
+ more = 0;
+
+ for (i = con->first; i <= con->last; i++) {
+ if (con_driver_map[i] == csw) {
+ if (first == -1)
+ first = i;
+ last = i;
+ more = 1;
+ } else if (first != -1)
+ break;
+ }
+
+ if (first == 0 && last == MAX_NR_CONSOLES -1)
+ deflt = 1;
+
+ if (first != -1)
+ unbind_con_driver(csw, first, last, deflt);
+
+ first = -1;
+ last = -1;
+ deflt = 0;
+ }
+
+err:
+ return 0;
+}
+#else
+static inline int vt_bind(struct con_driver *con)
+{
+ return 0;
+}
+static inline int vt_unbind(struct con_driver *con)
+{
+ return 0;
+}
+#endif /* CONFIG_VT_HW_CONSOLE_BINDING */
+
+static ssize_t store_bind(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct con_driver *con = dev_get_drvdata(dev);
+ int bind = simple_strtoul(buf, NULL, 0);
+
+ if (bind)
+ vt_bind(con);
+ else
+ vt_unbind(con);
+
+ return count;
+}
+
+static ssize_t show_bind(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct con_driver *con = dev_get_drvdata(dev);
+ int bind = con_is_bound(con->con);
+
+ return snprintf(buf, PAGE_SIZE, "%i\n", bind);
+}
+
+static ssize_t show_name(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct con_driver *con = dev_get_drvdata(dev);
+
+ return snprintf(buf, PAGE_SIZE, "%s %s\n",
+ (con->flag & CON_DRIVER_FLAG_MODULE) ? "(M)" : "(S)",
+ con->desc);
+
+}
+
+static struct device_attribute device_attrs[] = {
+ __ATTR(bind, S_IRUGO|S_IWUSR, show_bind, store_bind),
+ __ATTR(name, S_IRUGO, show_name, NULL),
+};
+
+static int vtconsole_init_device(struct con_driver *con)