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path: root/drivers/clocksource/exynos_mct.c
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Diffstat (limited to 'drivers/clocksource/exynos_mct.c')
-rw-r--r--drivers/clocksource/exynos_mct.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c
index ea4dfc097790..8d6420013a04 100644
--- a/drivers/clocksource/exynos_mct.c
+++ b/drivers/clocksource/exynos_mct.c
@@ -424,8 +424,6 @@ static int exynos4_local_timer_setup(struct clock_event_device *evt)
evt->set_mode = exynos4_tick_set_mode;
evt->features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT;
evt->rating = 450;
- clockevents_config_and_register(evt, clk_rate / (TICK_BASE_CNT + 1),
- 0xf, 0x7fffffff);
exynos4_mct_write(TICK_BASE_CNT, mevt->base + MCT_L_TCNTB_OFFSET);
@@ -438,9 +436,12 @@ static int exynos4_local_timer_setup(struct clock_event_device *evt)
evt->irq);
return -EIO;
}
+ irq_force_affinity(mct_irqs[MCT_L0_IRQ + cpu], cpumask_of(cpu));
} else {
enable_percpu_irq(mct_irqs[MCT_L0_IRQ], 0);
}
+ clockevents_config_and_register(evt, clk_rate / (TICK_BASE_CNT + 1),
+ 0xf, 0x7fffffff);
return 0;
}
@@ -458,7 +459,6 @@ static int exynos4_mct_cpu_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
struct mct_clock_event_device *mevt;
- unsigned int cpu;
/*
* Grab cpu pointer in each case to avoid spurious
@@ -469,12 +469,6 @@ static int exynos4_mct_cpu_notify(struct notifier_block *self,
mevt = this_cpu_ptr(&percpu_mct_tick);
exynos4_local_timer_setup(&mevt->evt);
break;
- case CPU_ONLINE:
- cpu = (unsigned long)hcpu;
- if (mct_int_type == MCT_INT_SPI)
- irq_set_affinity(mct_irqs[MCT_L0_IRQ + cpu],
- cpumask_of(cpu));
- break;
case CPU_DYING:
mevt = this_cpu_ptr(&percpu_mct_tick);
exynos4_local_timer_stop(&mevt->evt);