[S390] cio: Use isc_{register,unregister}.
Use the new isc registration functions for all places that need
an I/O interruption subclass.
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>
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index b24618b..45ba07c 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -806,7 +806,7 @@
css_init_done = 1;
/* Enable default isc for I/O subchannels. */
- ctl_set_bit(6, 31 - IO_SCH_ISC);
+ isc_register(IO_SCH_ISC);
for_each_subchannel(__init_channel_subsystem, NULL);
return 0;