uwb: create a uwb bus type and add in-range peer devices to it

[cascardo/linux.git] / drivers / uwb / driver.c

diff --git a/drivers/uwb/driver.c b/drivers/uwb/driver.c
index 3e5454a..776bcb3 100644 (file)
--- a/drivers/uwb/driver.c
+++ b/drivers/uwb/driver.c
@@ -121,9 +121,19 @@ static int __init uwb_subsys_init(void)
        result = class_register(&uwb_rc_class);
        if (result < 0)
                goto error_uwb_rc_class_register;
+
+       /* Register the UWB bus */
+       result = bus_register(&uwb_bus_type);
+       if (result) {
+               pr_err("%s - registering bus driver failed\n", __func__);
+               goto exit_bus;
+       }
+
        uwb_dbg_init();
        return 0;
 
+exit_bus:
+       class_unregister(&uwb_rc_class);
 error_uwb_rc_class_register:
        uwb_est_destroy();
 error_est_init:
@@ -134,6 +144,7 @@ module_init(uwb_subsys_init);
 static void __exit uwb_subsys_exit(void)
 {
        uwb_dbg_exit();
+       bus_unregister(&uwb_bus_type);
        class_unregister(&uwb_rc_class);
        uwb_est_destroy();
        return;