diff options
| author | Cornelia Huck <cohuck@de.ibm.com> | 2006-01-06 00:19:21 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 08:33:51 -0800 |
| commit | a8237fc4108060402d904bea5e1062e22e731969 (patch) | |
| tree | fc19e33ea8bbe664c33fba6c78b34e497f2cc478 /drivers/s390/cio/device.h | |
| parent | 8129ee164267dc030b8e1d541ee3643c0b9f2fa1 (diff) | |
[PATCH] s390: introduce struct subchannel_id
This patch introduces a struct subchannel_id containing the subchannel number
(formerly referred to as "irq") and switches code formerly relying on the
subchannel number over to it.
While we're touching inline assemblies anyway, make sure they have correct
memory constraints.
Signed-off-by: Cornelia Huck <cohuck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/s390/cio/device.h')
| -rw-r--r-- | drivers/s390/cio/device.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/cio/device.h b/drivers/s390/cio/device.h index a3aa056d724..11587ebb728 100644 --- a/drivers/s390/cio/device.h +++ b/drivers/s390/cio/device.h @@ -110,6 +110,7 @@ int ccw_device_stlck(struct ccw_device *); /* qdio needs this. */ void ccw_device_set_timeout(struct ccw_device *, int); +extern struct subchannel_id ccw_device_get_subchannel_id(struct ccw_device *); void retry_set_schib(struct ccw_device *cdev); #endif |