generic: sparse irqs: use irq_desc() together with dyn_array, instead of irq_desc[]

[linux-2.6-omap-h63xx.git] / drivers / xen / events.c

diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index ed8235187dc0dcdf2c264ba16912a36147d5f785..56ace47f24d6027b4ab82c3df6adc57248788ee5 100644 (file)
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -125,7 +125,7 @@ static void bind_evtchn_to_cpu(unsigned int chn, unsigned int cpu)
 
        BUG_ON(irq == -1);
 #ifdef CONFIG_SMP
-       irq_desc[irq].affinity = cpumask_of_cpu(cpu);
+       irq_to_desc(irq)->affinity = cpumask_of_cpu(cpu);
 #endif
 
        __clear_bit(chn, cpu_evtchn_mask[cpu_evtchn[chn]]);
@@ -139,8 +139,10 @@ 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++)
-               irq_desc[i].affinity = cpumask_of_cpu(0);
+       for (i = 0; i < nr_irqs; i++) {
+               struct irq_desc *desc = irq_to_desc(i);
+               desc->affinity = cpumask_of_cpu(0);
+       }
 #endif
 
        memset(cpu_evtchn, 0, sizeof(cpu_evtchn));