From 82003c3e606905ca20c78a0ceca9f412e6f71474 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Wed, 4 Sep 2013 13:35:45 +0200 Subject: s390/irq: rework irq subclass handling Let's not add a function for every external interrupt subclass for which we need reference counting. Just have two register/unregister functions which have a subclass parameter: void irq_subclass_register(enum irq_subclass subclass); void irq_subclass_unregister(enum irq_subclass subclass); Signed-off-by: Heiko Carstens --- arch/s390/kernel/runtime_instr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/s390/kernel/runtime_instr.c') diff --git a/arch/s390/kernel/runtime_instr.c b/arch/s390/kernel/runtime_instr.c index 077a99389b07..e1c9d1c292fa 100644 --- a/arch/s390/kernel/runtime_instr.c +++ b/arch/s390/kernel/runtime_instr.c @@ -139,10 +139,10 @@ static int __init runtime_instr_init(void) if (!runtime_instr_avail()) return 0; - measurement_alert_subclass_register(); + irq_subclass_register(IRQ_SUBCLASS_MEASUREMENT_ALERT); rc = register_external_interrupt(0x1407, runtime_instr_int_handler); if (rc) - measurement_alert_subclass_unregister(); + irq_subclass_unregister(IRQ_SUBCLASS_MEASUREMENT_ALERT); else pr_info("Runtime instrumentation facility initialized\n"); return rc; -- cgit v1.2.3