diff options
Diffstat (limited to 'drivers/s390/cio/device.c')
| -rw-r--r-- | drivers/s390/cio/device.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index 0590cffe62a..9ac07aeffbe 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); |