genirq: use iterators for irq_desc loops
Use for_each_irq_desc[_reverse] for all the iteration loops.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index a69368f..c815b42 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -268,9 +268,10 @@
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