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Diffstat (limited to 'arch/s390/kernel/irq.c')
-rw-r--r--arch/s390/kernel/irq.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index e30b2dfa8ba..2429ecd6887 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);