[S390] cio: Use ccw_dev_id and subchannel_id in ccw_device_private

Use the proper structures to identify device and subchannel. Change
get_disc_ccwdev_by_devno() to get_disc_ccwdev_by_dev_id().

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 8 insertions, 6 deletions

diff --git a/drivers/s390/cio/device_id.c b/drivers/s390/cio/device_id.c
index 1398367b5f68..a74785b9e4eb 100644
--- a/drivers/s390/cio/device_id.c
+++ b/drivers/s390/cio/device_id.c
@@ -251,7 +251,7 @@ ccw_device_check_sense_id(struct ccw_device *cdev)
                  */
                 CIO_MSG_EVENT(2, "SenseID : device %04x on Subchannel "
                               "0.%x.%04x reports cmd reject\n",
-                              cdev->private->devno, sch->schid.ssid,
+                              cdev->private->dev_id.devno, sch->schid.ssid,
                               sch->schid.sch_no);
                 return -EOPNOTSUPP;
         }
@@ -259,7 +259,8 @@ ccw_device_check_sense_id(struct ccw_device *cdev)
                 CIO_MSG_EVENT(2, "SenseID : UC on dev 0.%x.%04x, "
                               "lpum %02X, cnt %02d, sns :"
                               " %02X%02X%02X%02X %02X%02X%02X%02X ...\n",
-                              cdev->private->ssid, cdev->private->devno,
+                              cdev->private->dev_id.ssid,
+                              cdev->private->dev_id.devno,
                               irb->esw.esw0.sublog.lpum,
                               irb->esw.esw0.erw.scnt,
                               irb->ecw[0], irb->ecw[1],
@@ -274,14 +275,15 @@ ccw_device_check_sense_id(struct ccw_device *cdev)
                         CIO_MSG_EVENT(2, "SenseID : path %02X for device %04x "
                                       "on subchannel 0.%x.%04x is "
                                       "'not operational'\n", sch->orb.lpm,
-                                      cdev->private->devno, sch->schid.ssid,
-                                      sch->schid.sch_no);
+                                      cdev->private->dev_id.devno,
+                                      sch->schid.ssid, sch->schid.sch_no);
                 return -EACCES;
         }
         /* Hmm, whatever happened, try again. */
         CIO_MSG_EVENT(2, "SenseID : start_IO() for device %04x on "
                       "subchannel 0.%x.%04x returns status %02X%02X\n",
-                      cdev->private->devno, sch->schid.ssid, sch->schid.sch_no,
+                      cdev->private->dev_id.devno, sch->schid.ssid,
+                      sch->schid.sch_no,
                       irb->scsw.dstat, irb->scsw.cstat);
         return -EAGAIN;
 }
@@ -330,7 +332,7 @@ ccw_device_sense_id_irq(struct ccw_device *cdev, enum dev_event dev_event)
                 /* fall through. */
         default:                /* Sense ID failed. Try asking VM. */
                 if (MACHINE_IS_VM) {
-                        VM_virtual_device_info (cdev->private->devno,
+                        VM_virtual_device_info (cdev->private->dev_id.devno,
                                                 &cdev->private->senseid);
                         if (cdev->private->senseid.cu_type != 0xFFFF) {
                                 /* Got the device information from VM. */