diff options
| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2016-07-29 10:43:53 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-08-08 15:41:33 +0200 |
| commit | 1ab50a99f8cc6f4d761421d55a4044ad7f185cb5 (patch) | |
| tree | 9354c5b3828faa415954c15de874cd0ff5ad0f2e /drivers/s390/cio/device.c | |
| parent | 9080c92494f0d7e2bca1197bbddcc417117057c3 (diff) | |
s390/cio: remove subchannel_id from ccw_device_private
A copy of struct subchannel_id is maintained in ccw_device_private.
The subchannel id is a property of the subchannel. The additional
copy is not needed.
Internal users can obtain it from subchannel.schid - device drivers
can use ccw_device_get_schid().
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/device.c')
| -rw-r--r-- | drivers/s390/cio/device.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index 7ada078ffdd0..6a58bc8f46e2 100644 --- a/drivers/s390/cio/device.c +++ b/drivers/s390/cio/device.c @@ -762,7 +762,6 @@ static int io_subchannel_initialize_dev(struct subchannel *sch, priv->state = DEV_STATE_NOT_OPER; priv->dev_id.devno = sch->schib.pmcw.dev; priv->dev_id.ssid = sch->schid.ssid; - priv->schid = sch->schid; INIT_WORK(&priv->todo_work, ccw_device_todo); INIT_LIST_HEAD(&priv->cmb_list); @@ -1000,7 +999,6 @@ static int ccw_device_move_to_sch(struct ccw_device *cdev, put_device(&old_sch->dev); /* Initialize new subchannel. */ spin_lock_irq(sch->lock); - cdev->private->schid = sch->schid; cdev->ccwlock = sch->lock; if (!sch_is_pseudo_sch(sch)) sch_set_cdev(sch, cdev); |