diff --git a/[refs] b/[refs]
index 0e4ad8dcb696..fe9b32b6a6fb 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e2de257cf15d0508d29fa8a54a0dad78de4e75eb
+refs/heads/master: ba6d14aff4112b9518856d2d3979a386cb3a2945
diff --git a/trunk/drivers/isdn/hardware/avm/t1isa.c b/trunk/drivers/isdn/hardware/avm/t1isa.c
index e47c60b0a8ec..c925020fe9b7 100644
--- a/trunk/drivers/isdn/hardware/avm/t1isa.c
+++ b/trunk/drivers/isdn/hardware/avm/t1isa.c
@@ -584,6 +584,7 @@ static void __exit t1isa_exit(void)
 {
 	int i;
 
+	unregister_capi_driver(&capi_driver_t1isa);
 	for (i = 0; i < MAX_CARDS; i++) {
 		if (!io[i])
 			break;