From 1dad093b66fdd4fd5d7d2692169dc1bafd794628 Mon Sep 17 00:00:00 2001 From: Thomas Huth Date: Mon, 31 Mar 2014 15:24:08 +0200 Subject: 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 Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/perf_cpum_cf.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'arch/s390/kernel/perf_cpum_cf.c') diff --git a/arch/s390/kernel/perf_cpum_cf.c b/arch/s390/kernel/perf_cpum_cf.c index f51214c..ea75d01 100644 --- a/arch/s390/kernel/perf_cpum_cf.c +++ b/arch/s390/kernel/perf_cpum_cf.c @@ -673,7 +673,8 @@ static int __init cpumf_pmu_init(void) ctl_clear_bit(0, 48); /* register handler for measurement-alert interruptions */ - rc = register_external_interrupt(0x1407, cpumf_measurement_alert); + rc = register_external_irq(EXT_IRQ_MEASURE_ALERT, + cpumf_measurement_alert); if (rc) { pr_err("Registering for CPU-measurement alerts " "failed with rc=%i\n", rc); @@ -684,7 +685,8 @@ static int __init cpumf_pmu_init(void) rc = perf_pmu_register(&cpumf_pmu, "cpum_cf", PERF_TYPE_RAW); if (rc) { pr_err("Registering the cpum_cf PMU failed with rc=%i\n", rc); - unregister_external_interrupt(0x1407, cpumf_measurement_alert); + unregister_external_irq(EXT_IRQ_MEASURE_ALERT, + cpumf_measurement_alert); goto out; } perf_cpu_notifier(cpumf_pmu_notifier); -- cgit v1.1