1 files changed, 15 insertions, 13 deletions

diff --git a/drivers/s390/cio/device.h b/drivers/s390/cio/device.h
index 246c6482842c..379de2d1ec49 100644
--- a/drivers/s390/cio/device.h
+++ b/drivers/s390/cio/device.h
@@ -4,7 +4,7 @@
 #include <asm/ccwdev.h>
 #include <asm/atomic.h>
 #include <linux/wait.h>
-
+#include <linux/notifier.h>
 #include "io_sch.h"
 
 /*
@@ -21,7 +21,6 @@ enum dev_state {
         DEV_STATE_DISBAND_PGID,
         DEV_STATE_BOXED,
         /* states to wait for i/o completion before doing something */
-        DEV_STATE_CLEAR_VERIFY,
         DEV_STATE_TIMEOUT_KILL,
         DEV_STATE_QUIESCE,
         /* special states for devices gone not operational */
@@ -29,6 +28,7 @@ enum dev_state {
         DEV_STATE_DISCONNECTED_SENSE_ID,
         DEV_STATE_CMFCHANGE,
         DEV_STATE_CMFUPDATE,
+        DEV_STATE_STEAL_LOCK,
         /* last element! */
         NR_DEV_STATES
 };
@@ -71,7 +71,6 @@ dev_fsm_final_state(struct ccw_device *cdev)
                 cdev->private->state == DEV_STATE_BOXED);
 }
 
-extern struct workqueue_struct *ccw_device_work;
 extern wait_queue_head_t ccw_device_init_wq;
 extern atomic_t ccw_device_init_count;
 int __init io_subchannel_init(void);
@@ -81,17 +80,16 @@ void io_subchannel_init_config(struct subchannel *sch);
 
 int ccw_device_cancel_halt_clear(struct ccw_device *);
 
-void ccw_device_do_unbind_bind(struct work_struct *);
-void ccw_device_move_to_orphanage(struct work_struct *);
 int ccw_device_is_orphan(struct ccw_device *);
 
-int ccw_device_recognition(struct ccw_device *);
+void ccw_device_recognition(struct ccw_device *);
 int ccw_device_online(struct ccw_device *);
 int ccw_device_offline(struct ccw_device *);
 void ccw_device_update_sense_data(struct ccw_device *);
 int ccw_device_test_sense_data(struct ccw_device *);
 void ccw_device_schedule_sch_unregister(struct ccw_device *);
 int ccw_purge_blacklisted(void);
+void ccw_device_sched_todo(struct ccw_device *cdev, enum cdev_todo todo);
 
 /* Function prototypes for device status and basic sense stuff. */
 void ccw_device_accumulate_irb(struct ccw_device *, struct irb *);
@@ -99,24 +97,28 @@ void ccw_device_accumulate_basic_sense(struct ccw_device *, struct irb *);
 int ccw_device_accumulate_and_sense(struct ccw_device *, struct irb *);
 int ccw_device_do_sense(struct ccw_device *, struct irb *);
 
+/* Function prototype for internal request handling. */
+int lpm_adjust(int lpm, int mask);
+void ccw_request_start(struct ccw_device *);
+int ccw_request_cancel(struct ccw_device *cdev);
+void ccw_request_handler(struct ccw_device *cdev);
+void ccw_request_timeout(struct ccw_device *cdev);
+void ccw_request_notoper(struct ccw_device *cdev);
+
 /* Function prototypes for sense id stuff. */
 void ccw_device_sense_id_start(struct ccw_device *);
-void ccw_device_sense_id_irq(struct ccw_device *, enum dev_event);
 void ccw_device_sense_id_done(struct ccw_device *, int);
 
 /* Function prototypes for path grouping stuff. */
-void ccw_device_sense_pgid_start(struct ccw_device *);
-void ccw_device_sense_pgid_irq(struct ccw_device *, enum dev_event);
-void ccw_device_sense_pgid_done(struct ccw_device *, int);
-
 void ccw_device_verify_start(struct ccw_device *);
-void ccw_device_verify_irq(struct ccw_device *, enum dev_event);
 void ccw_device_verify_done(struct ccw_device *, int);
 
 void ccw_device_disband_start(struct ccw_device *);
-void ccw_device_disband_irq(struct ccw_device *, enum dev_event);
 void ccw_device_disband_done(struct ccw_device *, int);
 
+void ccw_device_stlck_start(struct ccw_device *, void *, void *, void *);
+void ccw_device_stlck_done(struct ccw_device *, void *, int);
+
 int ccw_device_call_handler(struct ccw_device *);
 
 int ccw_device_stlck(struct ccw_device *);