Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds

[linux-2.6-omap-h63xx.git] / kernel / irq / handle.c

diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 9fe86b3a60a583027bc13bd7276401e19869d1eb..c815b42d0f5bf12baed5e25eb92c7f2d5e4b4472 100644 (file)
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -68,9 +68,8 @@ struct irq_desc irq_desc[NR_IRQS] __cacheline_aligned_in_smp = {
  */
 static void ack_bad(unsigned int irq)
 {
-       struct irq_desc *desc;
+       struct irq_desc *desc = irq_to_desc(irq);
 
-       desc = irq_to_desc(irq);
        print_irq_desc(irq, desc);
        ack_bad_irq(irq);
 }
@@ -269,9 +268,10 @@ static struct lock_class_key irq_desc_lock_class;
 
 void early_init_irq_lock_class(void)
 {
+       struct irq_desc *desc;
        int i;
 
-       for (i = 0; i < nr_irqs; i++)
-               lockdep_set_class(&irq_desc[i].lock, &irq_desc_lock_class);
+       for_each_irq_desc(i, desc)
+               lockdep_set_class(&desc->lock, &irq_desc_lock_class);
 }
 #endif