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| author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2008-01-26 14:10:45 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-01-26 14:11:01 +0100 |
| commit | b279a4f56d5476a0b9b0a97397f7a7bbe00b9b2f (patch) | |
| tree | 8f6fe1b5e68ecc0684a88fb67bd6179cf6c59707 /drivers/s390/cio/device_ops.c | |
| parent | 4e8e56c6713398f417317d449f50c08bf2756c66 (diff) | |
| download | op-kernel-dev-b279a4f56d5476a0b9b0a97397f7a7bbe00b9b2f.zip op-kernel-dev-b279a4f56d5476a0b9b0a97397f7a7bbe00b9b2f.tar.gz | |
[S390] cio: I/O subchannel specific fields.
Some fields may be !0 only for I/O subchannels. Add some checks
where required. Also adapt cio_enable_subchannel() to make the
caller specify the intparm, which makes it more generic.
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/device_ops.c')
| -rw-r--r-- | drivers/s390/cio/device_ops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/cio/device_ops.c b/drivers/s390/cio/device_ops.c index 7fd2dad..49b58eb 100644 --- a/drivers/s390/cio/device_ops.c +++ b/drivers/s390/cio/device_ops.c @@ -501,7 +501,7 @@ ccw_device_stlck(struct ccw_device *cdev) return -ENOMEM; } spin_lock_irqsave(sch->lock, flags); - ret = cio_enable_subchannel(sch, 3); + ret = cio_enable_subchannel(sch, 3, (u32)(addr_t)sch); if (ret) goto out_unlock; /* |
