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authorYinghai Lu <yhlu.kernel@gmail.com>2008-08-19 20:49:57 -0700
committerIngo Molnar <mingo@elte.hu>2008-10-16 16:52:07 +0200
commit5a15d7e85582fa84cbd01c6dcc5d927b43fddff4 (patch)
treebf06f61efe01f476f513865e65c5d1383fa73d6d /drivers/xen
parentda27c118eb4f87f27ae8da2635b916daedf7264f (diff)
downloadop-kernel-dev-5a15d7e85582fa84cbd01c6dcc5d927b43fddff4.zip
op-kernel-dev-5a15d7e85582fa84cbd01c6dcc5d927b43fddff4.tar.gz
drivers/xen: use nr_irqs
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/xen')
-rw-r--r--drivers/xen/events.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index c3290bc..ed82351 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
@@ -229,12 +229,12 @@ 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;
}
@@ -790,7 +790,7 @@ 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++)
@@ -822,7 +822,7 @@ 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());
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