1 files changed, 14 insertions, 3 deletions

diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 0590cffe62aa..9ac07aeffbe6 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -622,7 +622,7 @@ ccw_device_do_unreg_rereg(void *data)
 
                         other_sch = to_subchannel(other_cdev->dev.parent);
                         if (get_device(&other_sch->dev)) {
-                                stsch(other_sch->irq, &other_sch->schib);
+                                stsch(other_sch->schid, &other_sch->schib);
                                 if (other_sch->schib.pmcw.dnv) {
                                         other_sch->schib.pmcw.intparm = 0;
                                         cio_modify(other_sch);
@@ -772,7 +772,7 @@ io_subchannel_recog(struct ccw_device *cdev, struct subchannel *sch)
         /* Init private data. */
         priv = cdev->private;
         priv->devno = sch->schib.pmcw.dev;
-        priv->irq = sch->irq;
+        priv->sch_no = sch->schid.sch_no;
         priv->state = DEV_STATE_NOT_OPER;
         INIT_LIST_HEAD(&priv->cmb_list);
         init_waitqueue_head(&priv->wait_q);
@@ -951,7 +951,7 @@ io_subchannel_shutdown(struct device *dev)
         sch = to_subchannel(dev);
         cdev = dev->driver_data;
 
-        if (cio_is_console(sch->irq))
+        if (cio_is_console(sch->schid))
                 return;
         if (!sch->schib.pmcw.ena)
                 /* Nothing to do. */
@@ -1146,6 +1146,16 @@ ccw_driver_unregister (struct ccw_driver *cdriver)
         driver_unregister(&cdriver->driver);
 }
 
+/* Helper func for qdio. */
+struct subchannel_id
+ccw_device_get_subchannel_id(struct ccw_device *cdev)
+{
+        struct subchannel *sch;
+
+        sch = to_subchannel(cdev->dev.parent);
+        return sch->schid;
+}
+
 MODULE_LICENSE("GPL");
 EXPORT_SYMBOL(ccw_device_set_online);
 EXPORT_SYMBOL(ccw_device_set_offline);
@@ -1155,3 +1165,4 @@ EXPORT_SYMBOL(get_ccwdev_by_busid);
 EXPORT_SYMBOL(ccw_bus_type);
 EXPORT_SYMBOL(ccw_device_work);
 EXPORT_SYMBOL(ccw_device_notify_work);
+EXPORT_SYMBOL_GPL(ccw_device_get_subchannel_id);