drivers/xen: use nr_irqs
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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 @@
#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 @@
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 @@
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 @@
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());