x86: use NR_IRQS_LEGACY
Impact: cleanup
Introduce NR_IRQS_LEGACY instead of hard coded number.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 96ca203..8aa0954 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -117,8 +117,8 @@
struct irq_desc *irq_desc_ptrs[NR_IRQS] __read_mostly;
-static struct irq_desc irq_desc_legacy[16] __cacheline_aligned_in_smp = {
- [0 ... 15] = {
+static struct irq_desc irq_desc_legacy[NR_IRQS_LEGACY] __cacheline_aligned_in_smp = {
+ [0 ... NR_IRQS_LEGACY-1] = {
.irq = -1,
.status = IRQ_DISABLED,
.chip = &no_irq_chip,
@@ -132,7 +132,7 @@
};
/* FIXME: use bootmem alloc ...*/
-static unsigned int kstat_irqs_legacy[16][NR_CPUS];
+static unsigned int kstat_irqs_legacy[NR_IRQS_LEGACY][NR_CPUS];
void __init early_irq_init(void)
{