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Subject[PATCH 17/25] drivers xen events to use nr_irqs
Date
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
---
drivers/xen/events.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index a083703..8e329c2 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -139,7 +139,7 @@ static void init_evtchn_cpu_bindings(void)
#ifdef CONFIG_SMP
int i;
/* By default all event channels notify CPU#0. */
- for (i = 0; i < NR_IRQS; i++)
+ for (i = 0; i < nr_irqs; i++)
irq_desc[i].affinity = cpumask_of_cpu(0);
#endif

@@ -223,12 +223,12 @@ static int find_unbound_irq(void)
int irq;

/* Only allocate from dynirq range */
- for (irq = 0; irq < NR_IRQS; irq++)
+ for (irq = 0; irq < nr_irqs; irq++)
if (irq_bindcount[irq] == 0)
break;

- if (irq == NR_IRQS)
- panic("No available IRQ to bind to: increase NR_IRQS!\n");
+ if (irq == nr_irqs)
+ panic("No available IRQ to bind to: increase nr_irqs!\n");

return irq;
}
@@ -761,7 +761,7 @@ void xen_irq_resume(void)
mask_evtchn(evtchn);

/* No IRQ <-> event-channel mappings. */
- for (irq = 0; irq < NR_IRQS; irq++)
+ for (irq = 0; irq < nr_irqs; irq++)
irq_info[irq].evtchn = 0; /* zap event-channel binding */

for (evtchn = 0; evtchn < NR_EVENT_CHANNELS; evtchn++)
@@ -793,7 +793,7 @@ void __init xen_init_IRQ(void)
mask_evtchn(i);

/* Dynamic IRQ space is currently unbound. Zero the refcnts. */
- for (i = 0; i < NR_IRQS; i++)
+ for (i = 0; i < nr_irqs; i++)
irq_bindcount[i] = 0;

irq_ctx_init(smp_processor_id());
--
1.5.4.5


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