diff options
Diffstat (limited to 'arch/arc/kernel/time.c')
| -rw-r--r-- | arch/arc/kernel/time.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/arch/arc/kernel/time.c b/arch/arc/kernel/time.c index 36c2aa99436f..f92cfb14ecd3 100644 --- a/arch/arc/kernel/time.c +++ b/arch/arc/kernel/time.c @@ -210,12 +210,6 @@ static irqreturn_t timer_irq_handler(int irq, void *dev_id) return IRQ_HANDLED; } -static struct irqaction arc_timer_irq = { - .name = "Timer0 (clock-evt-dev)", - .flags = IRQF_TIMER | IRQF_PERCPU, - .handler = timer_irq_handler, -}; - /* * Setup the local event timer for @cpu */ @@ -228,15 +222,9 @@ void arc_local_timer_setup() clockevents_config_and_register(evt, arc_get_core_freq(), 0, ARC_TIMER_MAX); - /* - * setup the per-cpu timer IRQ handler - for all cpus - * For non boot CPU explicitly unmask at intc - * setup_irq() -> .. -> irq_startup() already does this on boot-cpu - */ - if (!cpu) - setup_irq(TIMER0_IRQ, &arc_timer_irq); - else - arch_unmask_irq(TIMER0_IRQ); + /* setup the per-cpu timer IRQ handler - for all cpus */ + arc_request_percpu_irq(TIMER0_IRQ, cpu, timer_irq_handler, + "Timer0 (per-cpu-tick)", evt); } /* |