diff options
| author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2008-01-26 14:10:43 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-01-26 14:10:59 +0100 |
| commit | cd6b4f27b9bb2a6a5ec82b96b87c85421257be6c (patch) | |
| tree | bf5ac3d351242de6438ab1453a7f1b007f24c29f /drivers/s390/cio/css.c | |
| parent | bc698bcf8897363732226dc9ecba044771679996 (diff) | |
[S390] cio: Introduce subchannel->private.
Introduce a private pointer in struct subchannel to store
per-subchannel type data (cannot use dev->priv since this
is already used for something else).
Create a new header io_sch.h for I/O subchannel specific structures
and instructions.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/css.c')
| -rw-r--r-- | drivers/s390/cio/css.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c index 7d887f88bb7..2520a44fb93 100644 --- a/drivers/s390/cio/css.c +++ b/drivers/s390/cio/css.c @@ -77,7 +77,7 @@ css_alloc_subchannel(struct subchannel_id schid) * This is fine even on 64bit since the subchannel is always located * under 2G. */ - sch->schib.pmcw.intparm = (__u32)(unsigned long)sch; + sch->schib.pmcw.intparm = (u32)(addr_t)sch; ret = cio_modify(sch); if (ret) { kfree(sch->lock); |