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| author |   Cornelia Huck <cornelia.huck@de.ibm.com> | 2008-07-14 09:59:01 +0200 |
|---|---|---|
| committer |   Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-07-14 10:02:11 +0200 |
| commit | 6ef556ccc8fd256259745c4f0d0ab65aaf703824 (patch) | |
| tree | f4029c1723d9bcf7e3627b7515f314d836ccbac9 /drivers/s390/cio/cio.c | |
| parent | [S390] cio: introduce isc_(un)register functions. (diff) | |
| download | linux-dev-6ef556ccc8fd256259745c4f0d0ab65aaf703824.tar.xz linux-dev-6ef556ccc8fd256259745c4f0d0ab65aaf703824.zip | |
[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>
Diffstat (limited to 'drivers/s390/cio/cio.c')
| -rw-r--r-- | drivers/s390/cio/cio.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c index bf616daeff4c..34b38fb7c2f7 100644 --- a/drivers/s390/cio/cio.c +++ b/drivers/s390/cio/cio.c @@ -786,12 +786,13 @@ cio_probe_console(void) /* * enable console I/O-interrupt subclass */ - ctl_set_bit(6, 31 - CONSOLE_ISC); + isc_register(CONSOLE_ISC); console_subchannel.schib.pmcw.isc = CONSOLE_ISC; console_subchannel.schib.pmcw.intparm = (u32)(addr_t)&console_subchannel; ret = cio_modify(&console_subchannel); if (ret) { + isc_unregister(CONSOLE_ISC); console_subchannel_in_use = 0; return ERR_PTR(ret); } @@ -803,7 +804,7 @@ cio_release_console(void) { console_subchannel.schib.pmcw.intparm = 0; cio_modify(&console_subchannel); - ctl_clear_bit(6, 31 - CONSOLE_ISC); + isc_unregister(CONSOLE_ISC); console_subchannel_in_use = 0; } |