linux-kernel - [PATCH 01/20] clockevent: sun4i: Fill the irq field in the clockevent structure

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Date:	Mon, 30 Dec 2013 11:19:20 +0100
From:	Daniel Lezcano <daniel.lezcano@...aro.org>
To:	mingo@...nel.org, tglx@...utronix.de
Cc:	axel.lin@...ics.com, ezequiel.garcia@...e-electrons.com,
	jg1.han@...sung.com, laurent.pinchart+renesas@...asonboard.com,
	linus.walleij@...aro.org, maxime.ripard@...e-electrons.com,
	michael.opdenacker@...e-electrons.com, sboyd@...eaurora.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 01/20] clockevent: sun4i: Fill the irq field in the clockevent structure

From: Maxime Ripard <maxime.ripard@...e-electrons.com>

The clock event structure irq field was not filled previously to the
interrupt we're using.

This was resulting in the timer not being used at all when using a
configuration with SMP enabled on a system with several CPUs, and with
the cpumask set to the cpu_possible_mask.

Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
Reviewed-by: Stephen Boyd <sboyd@...eaurora.org>
---
 drivers/clocksource/sun4i_timer.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clocksource/sun4i_timer.c b/drivers/clocksource/sun4i_timer.c
index 2fb4695..a7f492e 100644
--- a/drivers/clocksource/sun4i_timer.c
+++ b/drivers/clocksource/sun4i_timer.c
@@ -188,6 +188,7 @@ static void __init sun4i_timer_init(struct device_node *node)
 	writel(val | TIMER_IRQ_EN(0), timer_base + TIMER_IRQ_EN_REG);
 
 	sun4i_clockevent.cpumask = cpumask_of(0);
+	sun4i_clockevent.irq = irq;
 
 	clockevents_config_and_register(&sun4i_clockevent, rate,
 					TIMER_SYNC_TICKS, 0xffffffff);
-- 
1.7.9.5

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