[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>
diff --git a/drivers/s390/cio/device_status.c b/drivers/s390/cio/device_status.c
index 12a24d4..929f8fb 100644
--- a/drivers/s390/cio/device_status.c
+++ b/drivers/s390/cio/device_status.c
@@ -38,13 +38,13 @@
"received"
" ... device %04X on subchannel %04X, dev_stat "
": %02X sch_stat : %02X\n",
- cdev->private->devno, cdev->private->irq,
+ cdev->private->devno, cdev->private->sch_no,
irb->scsw.dstat, irb->scsw.cstat);
if (irb->scsw.cc != 3) {
char dbf_text[15];
- sprintf(dbf_text, "chk%x", cdev->private->irq);
+ sprintf(dbf_text, "chk%x", cdev->private->sch_no);
CIO_TRACE_EVENT(0, dbf_text);
CIO_HEX_EVENT(0, irb, sizeof (struct irb));
}
@@ -59,10 +59,10 @@
struct subchannel *sch;
sch = to_subchannel(cdev->dev.parent);
- stsch (sch->irq, &sch->schib);
+ stsch (sch->schid, &sch->schib);
CIO_MSG_EVENT(0, "%s(%04x) - path(s) %02x are "
- "not operational \n", __FUNCTION__, sch->irq,
+ "not operational \n", __FUNCTION__, sch->schid.sch_no,
sch->schib.pmcw.pnom);
sch->lpm &= ~sch->schib.pmcw.pnom;