diff options
| author | Thomas Huth <thuth@linux.vnet.ibm.com> | 2014-03-31 15:24:08 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2014-04-03 14:30:52 +0200 |
| commit | 1dad093b66fdd4fd5d7d2692169dc1bafd794628 (patch) | |
| tree | 0774232941446dec7cf6ac05d9e9ab08284aab5c /drivers/s390 | |
| parent | 072c2790294210419db287995628406e270bf027 (diff) | |
s390/irq: Use defines for external interruption codes
Use the new defines for external interruption codes to get rid
of "magic" numbers in the s390 source code. And while we're at it,
also rename the (un-)register_external_interrupt function to
something shorter so that this patch does not exceed the 80
columns all over the place.
Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/block/dasd_diag.c | 4 | ||||
| -rw-r--r-- | drivers/s390/char/sclp.c | 6 | ||||
| -rw-r--r-- | drivers/s390/kvm/kvm_virtio.c | 2 |
3 files changed, 6 insertions, 6 deletions
diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c index 9cbc567698c..c062f1620c5 100644 --- a/drivers/s390/block/dasd_diag.c +++ b/drivers/s390/block/dasd_diag.c @@ -646,7 +646,7 @@ dasd_diag_init(void) ASCEBC(dasd_diag_discipline.ebcname, 4); irq_subclass_register(IRQ_SUBCLASS_SERVICE_SIGNAL); - register_external_interrupt(0x2603, dasd_ext_handler); + register_external_irq(EXT_IRQ_CP_SERVICE, dasd_ext_handler); dasd_diag_discipline_pointer = &dasd_diag_discipline; return 0; } @@ -654,7 +654,7 @@ dasd_diag_init(void) static void __exit dasd_diag_cleanup(void) { - unregister_external_interrupt(0x2603, dasd_ext_handler); + unregister_external_irq(EXT_IRQ_CP_SERVICE, dasd_ext_handler); irq_subclass_unregister(IRQ_SUBCLASS_SERVICE_SIGNAL); dasd_diag_discipline_pointer = NULL; } diff --git a/drivers/s390/char/sclp.c b/drivers/s390/char/sclp.c index e9ede598099..1990285296c 100644 --- a/drivers/s390/char/sclp.c +++ b/drivers/s390/char/sclp.c @@ -972,7 +972,7 @@ sclp_check_interface(void) spin_lock_irqsave(&sclp_lock, flags); /* Prepare init mask command */ - rc = register_external_interrupt(0x2401, sclp_check_handler); + rc = register_external_irq(EXT_IRQ_SERVICE_SIG, sclp_check_handler); if (rc) { spin_unlock_irqrestore(&sclp_lock, flags); return rc; @@ -1005,7 +1005,7 @@ sclp_check_interface(void) } else rc = -EBUSY; } - unregister_external_interrupt(0x2401, sclp_check_handler); + unregister_external_irq(EXT_IRQ_SERVICE_SIG, sclp_check_handler); spin_unlock_irqrestore(&sclp_lock, flags); return rc; } @@ -1206,7 +1206,7 @@ sclp_init(void) if (rc) goto fail_init_state_uninitialized; /* Register interrupt handler */ - rc = register_external_interrupt(0x2401, sclp_interrupt_handler); + rc = register_external_irq(EXT_IRQ_SERVICE_SIG, sclp_interrupt_handler); if (rc) goto fail_unregister_reboot_notifier; sclp_init_state = sclp_init_state_initialized; diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c index 1abd0db2991..a1349653c6d 100644 --- a/drivers/s390/kvm/kvm_virtio.c +++ b/drivers/s390/kvm/kvm_virtio.c @@ -477,7 +477,7 @@ static int __init kvm_devices_init(void) INIT_WORK(&hotplug_work, hotplug_devices); irq_subclass_register(IRQ_SUBCLASS_SERVICE_SIGNAL); - register_external_interrupt(0x2603, kvm_extint_handler); + register_external_irq(EXT_IRQ_CP_SERVICE, kvm_extint_handler); scan_devices(); return 0; |