+
+static int add_probe_files(struct bus_type *bus)
+{
+ int retval;
+
+ bus->drivers_probe_attr.attr.name = "drivers_probe";
+ bus->drivers_probe_attr.attr.mode = S_IWUSR;
+ bus->drivers_probe_attr.attr.owner = bus->owner;
+ bus->drivers_probe_attr.store = store_drivers_probe;
+ retval = bus_create_file(bus, &bus->drivers_probe_attr);
+ if (retval)
+ goto out;
+
+ bus->drivers_autoprobe_attr.attr.name = "drivers_autoprobe";
+ bus->drivers_autoprobe_attr.attr.mode = S_IWUSR | S_IRUGO;
+ bus->drivers_autoprobe_attr.attr.owner = bus->owner;
+ bus->drivers_autoprobe_attr.show = show_drivers_autoprobe;
+ bus->drivers_autoprobe_attr.store = store_drivers_autoprobe;
+ retval = bus_create_file(bus, &bus->drivers_autoprobe_attr);
+ if (retval)
+ bus_remove_file(bus, &bus->drivers_probe_attr);
+out:
+ return retval;
+}
+
+static void remove_probe_files(struct bus_type *bus)
+{
+ bus_remove_file(bus, &bus->drivers_autoprobe_attr);
+ bus_remove_file(bus, &bus->drivers_probe_attr);
+}