+static void terminate_internal_io(struct subchannel *sch)
+{
+ if (cio_clear(sch)) {
+ /* Recheck device in case clear failed. */
+ sch->lpm = 0;
+ if (device_trigger_verify(sch) != 0) {
+ if(css_enqueue_subchannel_slow(sch->schid)) {
+ css_clear_subchannel_slow_list();
+ need_rescan = 1;
+ }
+ }
+ return;
+ }
+ /* Request retry of internal operation. */
+ device_set_intretry(sch);
+ /* Call handler. */
+ if (sch->driver && sch->driver->termination)
+ sch->driver->termination(&sch->dev);
+}
+