x86: use nr_irqs
also add first_free_entry and pin_map_size, which were NR_IRQS derived
constants.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
index b71e02d..4c7ffb3 100644
--- a/arch/x86/kernel/irq_32.c
+++ b/arch/x86/kernel/irq_32.c
@@ -226,7 +226,7 @@
int overflow, irq = ~regs->orig_ax;
struct irq_desc *desc = irq_desc + irq;
- if (unlikely((unsigned)irq >= NR_IRQS)) {
+ if (unlikely((unsigned)irq >= nr_irqs)) {
printk(KERN_EMERG "%s: cannot handle IRQ %d\n",
__func__, irq);
BUG();
@@ -271,7 +271,7 @@
seq_putc(p, '\n');
}
- if (i < NR_IRQS) {
+ if (i < nr_irqs) {
unsigned any_count = 0;
spin_lock_irqsave(&irq_desc[i].lock, flags);
@@ -303,7 +303,7 @@
seq_putc(p, '\n');
skip:
spin_unlock_irqrestore(&irq_desc[i].lock, flags);
- } else if (i == NR_IRQS) {
+ } else if (i == nr_irqs) {
seq_printf(p, "NMI: ");
for_each_online_cpu(j)
seq_printf(p, "%10u ", nmi_count(j));
@@ -396,7 +396,7 @@
unsigned int irq;
static int warned;
- for (irq = 0; irq < NR_IRQS; irq++) {
+ for (irq = 0; irq < nr_irqs; irq++) {
cpumask_t mask;
if (irq == 2)
continue;