[S390] Add timeouts during sense PGID, path verification and disband PGID.

While the machine owns us an interrupt in these cases (and we should get
one), reality isn't always like that...

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index dace46f..b676202 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -349,6 +349,8 @@
 
 	sch = to_subchannel(cdev->dev.parent);
 
+	ccw_device_set_timeout(cdev, 0);
+
 	if (state != DEV_STATE_ONLINE)
 		cio_disable_subchannel(sch);