diff --git a/[refs] b/[refs]
index 55c7f2598aae..85906dd3a12e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d253eee20195b25e298bf162a6e72f14bf4803e5
+refs/heads/master: 1c594c05a75770ab53a329fc4eb99c797a4bc7d7
diff --git a/trunk/drivers/isdn/hardware/avm/b1isa.c b/trunk/drivers/isdn/hardware/avm/b1isa.c
index 1e288eeb5e2a..6461a32bc838 100644
--- a/trunk/drivers/isdn/hardware/avm/b1isa.c
+++ b/trunk/drivers/isdn/hardware/avm/b1isa.c
@@ -233,10 +233,8 @@ static void __exit b1isa_exit(void)
 	int i;
 
 	for (i = 0; i < MAX_CARDS; i++) {
-		if (!io[i])
-			break;
-
-		b1isa_remove(&isa_dev[i]);
+		if (isa_dev[i].resource[0].start)
+			b1isa_remove(&isa_dev[i]);
 	}
 	unregister_capi_driver(&capi_driver_b1isa);
 }