diff --git a/[refs] b/[refs]
index 3aaf3b1f0e89..4f0d4f787433 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cacd55c1b7854234f45f510dec57ee9baee0b40c
+refs/heads/master: 6f892216830df9bcde74aca33f1f998cce99e401
diff --git a/trunk/drivers/staging/ipack/devices/ipoctal.c b/trunk/drivers/staging/ipack/devices/ipoctal.c
index 4f79fad7598d..02923643316e 100644
--- a/trunk/drivers/staging/ipack/devices/ipoctal.c
+++ b/trunk/drivers/staging/ipack/devices/ipoctal.c
@@ -734,6 +734,9 @@ static void __ipoctal_remove(struct ipoctal *ipoctal)
 
 	tty_unregister_driver(ipoctal->tty_drv);
 	put_tty_driver(ipoctal->tty_drv);
+	ipoctal->dev->bus->ops->unmap_space(ipoctal->dev, IPACK_MEM_SPACE);
+	ipoctal->dev->bus->ops->unmap_space(ipoctal->dev, IPACK_IO_SPACE);
+	ipoctal->dev->bus->ops->unmap_space(ipoctal->dev, IPACK_ID_SPACE);
 	kfree(ipoctal);
 }