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) | |
| download | linux-1dad093b66fdd4fd5d7d2692169dc1bafd794628.tar.bz2 | |
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 9cbc567698ce..c062f1620c58 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 e9ede5980994..1990285296c6 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 1abd0db29915..a1349653c6d9 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; |