diff options
Diffstat (limited to 'arch/s390/kernel/irq.c')
| -rw-r--r-- | arch/s390/kernel/irq.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c index e30b2dfa8ba0..2429ecd68872 100644 --- a/arch/s390/kernel/irq.c +++ b/arch/s390/kernel/irq.c @@ -202,31 +202,27 @@ int unregister_external_interrupt(u16 code, ext_int_handler_t handler) } EXPORT_SYMBOL(unregister_external_interrupt); -void __irq_entry do_extint(struct pt_regs *regs, unsigned int ext_int_code, +void __irq_entry do_extint(struct pt_regs *regs, struct ext_code ext_code, unsigned int param32, unsigned long param64) { struct pt_regs *old_regs; - unsigned short code; struct ext_int_info *p; int index; - code = (unsigned short) ext_int_code; old_regs = set_irq_regs(regs); - s390_idle_check(regs, S390_lowcore.int_clock, - S390_lowcore.async_enter_timer); irq_enter(); if (S390_lowcore.int_clock >= S390_lowcore.clock_comparator) /* Serve timer interrupts first. */ clock_comparator_work(); kstat_cpu(smp_processor_id()).irqs[EXTERNAL_INTERRUPT]++; - if (code != 0x1004) + if (ext_code.code != 0x1004) __get_cpu_var(s390_idle).nohz_delay = 1; - index = ext_hash(code); + index = ext_hash(ext_code.code); rcu_read_lock(); list_for_each_entry_rcu(p, &ext_int_hash[index], entry) - if (likely(p->code == code)) - p->handler(ext_int_code, param32, param64); + if (likely(p->code == ext_code.code)) + p->handler(ext_code, param32, param64); rcu_read_unlock(); irq_exit(); set_irq_regs(old_regs); |