[S390] cio: Remove cio_msg kernel parameter.

The only sporadically used CIO_DEBUG messages are replaced by ordinary
CIO_MSG_EVENT messages. The CIO_MSG_EVENT messages debug levels are
consolidated.

Signed-off-by: Michael Ernst <mernst@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 12 insertions, 13 deletions

diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index abfd601d237a..e22813db74a2 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -341,7 +341,7 @@ ccw_device_remove_disconnected(struct ccw_device *cdev)
                 rc = device_schedule_callback(&cdev->dev,
                                               ccw_device_remove_orphan_cb);
                 if (rc)
-                        CIO_MSG_EVENT(2, "Couldn't unregister orphan "
+                        CIO_MSG_EVENT(0, "Couldn't unregister orphan "
                                       "0.%x.%04x\n",
                                       cdev->private->dev_id.ssid,
                                       cdev->private->dev_id.devno);
@@ -351,7 +351,7 @@ ccw_device_remove_disconnected(struct ccw_device *cdev)
         rc = device_schedule_callback(cdev->dev.parent,
                                       ccw_device_remove_sch_cb);
         if (rc)
-                CIO_MSG_EVENT(2, "Couldn't unregister disconnected device "
+                CIO_MSG_EVENT(0, "Couldn't unregister disconnected device "
                               "0.%x.%04x\n",
                               cdev->private->dev_id.ssid,
                               cdev->private->dev_id.devno);
@@ -397,7 +397,7 @@ int ccw_device_set_offline(struct ccw_device *cdev)
         if (ret == 0)
                 wait_event(cdev->private->wait_q, dev_fsm_final_state(cdev));
         else {
-                CIO_MSG_EVENT(2, "ccw_device_offline returned %d, "
+                CIO_MSG_EVENT(0, "ccw_device_offline returned %d, "
                               "device 0.%x.%04x\n",
                               ret, cdev->private->dev_id.ssid,
                               cdev->private->dev_id.devno);
@@ -433,7 +433,7 @@ int ccw_device_set_online(struct ccw_device *cdev)
         if (ret == 0)
                 wait_event(cdev->private->wait_q, dev_fsm_final_state(cdev));
         else {
-                CIO_MSG_EVENT(2, "ccw_device_online returned %d, "
+                CIO_MSG_EVENT(0, "ccw_device_online returned %d, "
                               "device 0.%x.%04x\n",
                               ret, cdev->private->dev_id.ssid,
                               cdev->private->dev_id.devno);
@@ -451,7 +451,7 @@ int ccw_device_set_online(struct ccw_device *cdev)
         if (ret == 0)
                 wait_event(cdev->private->wait_q, dev_fsm_final_state(cdev));
         else
-                CIO_MSG_EVENT(2, "ccw_device_offline returned %d, "
+                CIO_MSG_EVENT(0, "ccw_device_offline returned %d, "
                               "device 0.%x.%04x\n",
                               ret, cdev->private->dev_id.ssid,
                               cdev->private->dev_id.devno);
@@ -803,7 +803,7 @@ static void sch_attach_disconnected_device(struct subchannel *sch,
         other_sch = to_subchannel(get_device(cdev->dev.parent));
         ret = device_move(&cdev->dev, &sch->dev);
         if (ret) {
-                CIO_MSG_EVENT(2, "Moving disconnected device 0.%x.%04x failed "
+                CIO_MSG_EVENT(0, "Moving disconnected device 0.%x.%04x failed "
                               "(ret=%d)!\n", cdev->private->dev_id.ssid,
                               cdev->private->dev_id.devno, ret);
                 put_device(&other_sch->dev);
@@ -933,7 +933,7 @@ io_subchannel_register(struct work_struct *work)
                         ret = device_reprobe(&cdev->dev);
                         if (ret)
                                 /* We can't do much here. */
-                                CIO_MSG_EVENT(2, "device_reprobe() returned"
+                                CIO_MSG_EVENT(0, "device_reprobe() returned"
                                               " %d for 0.%x.%04x\n", ret,
                                               cdev->private->dev_id.ssid,
                                               cdev->private->dev_id.devno);
@@ -1086,7 +1086,7 @@ static void ccw_device_move_to_sch(struct work_struct *work)
         rc = device_move(&cdev->dev, &sch->dev);
         mutex_unlock(&sch->reg_mutex);
         if (rc) {
-                CIO_MSG_EVENT(2, "Moving device 0.%x.%04x to subchannel "
+                CIO_MSG_EVENT(0, "Moving device 0.%x.%04x to subchannel "
                               "0.%x.%04x failed (ret=%d)!\n",
                               cdev->private->dev_id.ssid,
                               cdev->private->dev_id.devno, sch->schid.ssid,
@@ -1446,8 +1446,7 @@ ccw_device_remove (struct device *dev)
                         wait_event(cdev->private->wait_q,
                                    dev_fsm_final_state(cdev));
                 else
-                        //FIXME: we can't fail!
-                        CIO_MSG_EVENT(2, "ccw_device_offline returned %d, "
+                        CIO_MSG_EVENT(0, "ccw_device_offline returned %d, "
                                       "device 0.%x.%04x\n",
                                       ret, cdev->private->dev_id.ssid,
                                       cdev->private->dev_id.devno);
@@ -1524,7 +1523,7 @@ static int recovery_check(struct device *dev, void *data)
         spin_lock_irq(cdev->ccwlock);
         switch (cdev->private->state) {
         case DEV_STATE_DISCONNECTED:
-                CIO_MSG_EVENT(3, "recovery: trigger 0.%x.%04x\n",
+                CIO_MSG_EVENT(4, "recovery: trigger 0.%x.%04x\n",
                               cdev->private->dev_id.ssid,
                               cdev->private->dev_id.devno);
                 dev_fsm_event(cdev, DEV_EVENT_VERIFY);
@@ -1554,7 +1553,7 @@ static void recovery_work_func(struct work_struct *unused)
                 }
                 spin_unlock_irq(&recovery_lock);
         } else
-                CIO_MSG_EVENT(2, "recovery: end\n");
+                CIO_MSG_EVENT(4, "recovery: end\n");
 }
 
 static DECLARE_WORK(recovery_work, recovery_work_func);
@@ -1572,7 +1571,7 @@ void ccw_device_schedule_recovery(void)
 {
         unsigned long flags;
 
-        CIO_MSG_EVENT(2, "recovery: schedule\n");
+        CIO_MSG_EVENT(4, "recovery: schedule\n");
         spin_lock_irqsave(&recovery_lock, flags);
         if (!timer_pending(&recovery_timer) || (recovery_phase != 0)) {
                 recovery_phase = 0;