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clocksource/drivers/sun5i: Switch to request_irq() 

The current code uses setup_irq(), while it could perfectly use
the much simpler request_irq(). Switch to that.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/1427796746-373-2-git-send-email-daniel.lezcano@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Maxime Ripard 2015-03-31 12:12:23 +02:00 committed by Ingo Molnar
parent 566e6dfad5
commit 5673bc5a86
1 changed files with 2 additions and 8 deletions
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10
drivers/clocksource/timer-sun5i.c
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@ -129,13 +129,6 @@ static irqreturn_t sun5i_timer_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
static struct irqaction sun5i_timer_irq = {
.name = "sun5i_timer0",
.flags = IRQF_TIMER | IRQF_IRQPOLL,
.handler = sun5i_timer_interrupt,
.dev_id = &sun5i_clockevent,
};
static void __init sun5i_timer_init(struct device_node *node)
{
struct reset_control *rstc;
@ -181,7 +174,8 @@ static void __init sun5i_timer_init(struct device_node *node)
clockevents_config_and_register(&sun5i_clockevent, rate,
TIMER_SYNC_TICKS, 0xffffffff);
ret = setup_irq(irq, &sun5i_timer_irq);
ret = request_irq(irq, sun5i_timer_interrupt, IRQF_TIMER | IRQF_IRQPOLL,
"sun5i_timer0", &sun5i_clockevent);
if (ret)
pr_warn("failed to setup irq %d\n", irq);
}