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authorCornelia Huck <cornelia.huck@de.ibm.com>2008-07-14 09:58:58 +0200
committerHeiko Carstens <heiko.carstens@de.ibm.com>2008-07-14 10:02:10 +0200
commit3a3fc29a6d0626fb4897b7391c4e956efbacd394 (patch)
tree7107a7883f44c6350d8d85bab7a1871b6cb342e6 /drivers/s390/cio/device.c
parent75784c00876c88ca6e955c39cbb5d47cf408fd3c (diff)
downloadop-kernel-dev-3a3fc29a6d0626fb4897b7391c4e956efbacd394.zip
op-kernel-dev-3a3fc29a6d0626fb4897b7391c4e956efbacd394.tar.gz
[S390] cio: Introduce abstract isc definitions.
Replace the numeric values for I/O interruption subclass usage with abstract definitions and collect them all in asm/isc.h. This gives us a better overview of which iscs are actually used and makes it possible to better spread out isc usage in the future. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/device.c')
-rw-r--r--drivers/s390/cio/device.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 215d27d..67e7a31 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -22,6 +22,7 @@
#include <asm/cio.h>
#include <asm/param.h> /* HZ */
#include <asm/cmb.h>
+#include <asm/isc.h>
#include "chp.h"
#include "cio.h"
@@ -1121,7 +1122,7 @@ static void io_subchannel_init_fields(struct subchannel *sch)
else
sch->opm = chp_get_sch_opm(sch);
sch->lpm = sch->schib.pmcw.pam & sch->opm;
- sch->isc = cio_is_console(sch->schid) ? 1 : 3;
+ sch->isc = cio_is_console(sch->schid) ? CONSOLE_ISC : IO_SCH_ISC;
CIO_MSG_EVENT(6, "Detected device %04x on subchannel 0.%x.%04X"
" - PIM = %02X, PAM = %02X, POM = %02X\n",
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