[S390] cio: use sense-pgid operation for path verification

[safe/jmp/linux-2.6] / drivers / s390 / cio / device_fsm.c

diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index d6e315d..8d565ff 100644 (file)
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -395,33 +395,6 @@ ccw_device_done(struct ccw_device *cdev, int state)
 }
 
 /*
- * Function called from device_pgid.c after sense path ground has completed.
- */
-void
-ccw_device_sense_pgid_done(struct ccw_device *cdev, int err)
-{
-       struct subchannel *sch;
-
-       sch = to_subchannel(cdev->dev.parent);
-       switch (err) {
-       case -EOPNOTSUPP: /* path grouping not supported, use nop instead. */
-       case 0: /* success */
-       case -EACCES: /* partial success, some paths not operational */
-               break;
-       case -ETIME:            /* Sense path group id stopped by timeout. */
-       case -EUSERS:           /* device is reserved for someone else. */
-               ccw_device_done(cdev, DEV_STATE_BOXED);
-               return;
-       default:
-               ccw_device_done(cdev, DEV_STATE_NOT_OPER);
-               return;
-       }
-       /* Start Path Group verification. */
-       cdev->private->state = DEV_STATE_VERIFY;
-       ccw_device_verify_start(cdev);
-}
-
-/*
  * Start device recognition.
  */
 void ccw_device_recognition(struct ccw_device *cdev)
@@ -503,6 +476,7 @@ callback:
                }
                break;
        case -ETIME:
+       case -EUSERS:
                /* Reset oper notify indication after verify error. */
                cdev->private->flags.donotify = 0;
                ccw_device_done(cdev, DEV_STATE_BOXED);
@@ -540,16 +514,9 @@ ccw_device_online(struct ccw_device *cdev)
                        dev_fsm_event(cdev, DEV_EVENT_NOTOPER);
                return ret;
        }
-       /* Do we want to do path grouping? */
-       if (!cdev->private->options.pgroup) {
-               /* Start initial path verification. */
-               cdev->private->state = DEV_STATE_VERIFY;
-               ccw_device_verify_start(cdev);
-               return 0;
-       }
-       /* Do a SensePGID first. */
-       cdev->private->state = DEV_STATE_SENSE_PGID;
-       ccw_device_sense_pgid_start(cdev);
+       /* Start initial path verification. */
+       cdev->private->state = DEV_STATE_VERIFY;
+       ccw_device_verify_start(cdev);
        return 0;
 }