From fecf066c2d2fbc7e6a7e7e3a5af772a165bdd7b0 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Thu, 15 Apr 2010 11:59:28 +0900 Subject: sh: Disable IRQ balancing for timer and IPI IRQs. Make sure that the timer IRQs and IPIs aren't enabled for IRQ balancing. IPIs are disabled as a result of being percpu while the timers simply disable balancing outright. Signed-off-by: Paul Mundt --- drivers/clocksource/sh_mtu2.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/clocksource/sh_mtu2.c') diff --git a/drivers/clocksource/sh_mtu2.c b/drivers/clocksource/sh_mtu2.c index b11882e0f1bd..644ecbbed256 100644 --- a/drivers/clocksource/sh_mtu2.c +++ b/drivers/clocksource/sh_mtu2.c @@ -280,7 +280,8 @@ static int sh_mtu2_setup(struct sh_mtu2_priv *p, struct platform_device *pdev) p->irqaction.handler = sh_mtu2_interrupt; p->irqaction.dev_id = p; p->irqaction.irq = irq; - p->irqaction.flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL; + p->irqaction.flags = IRQF_DISABLED | IRQF_TIMER | \ + IRQF_IRQPOLL | IRQF_NOBALANCING; /* get hold of clock */ p->clk = clk_get(&p->pdev->dev, "mtu2_fck"); -- cgit v1.2.3