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Commit 5673bc5a authored by Maxime Ripard's avatar Maxime Ripard Committed by Ingo Molnar
Browse files

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: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: default avatarDaniel 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: default avatarIngo Molnar <mingo@kernel.org>
parent 566e6dfa

drivers/clocksource/timer-sun5i.c

+2 −8
Original line number Diff line number Diff line
@@ -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);

}