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_64.c b/arch/x86/kernel/irq_64.c
index f065fe9..e1f0839 100644
--- a/arch/x86/kernel/irq_64.c
+++ b/arch/x86/kernel/irq_64.c
@@ -81,7 +81,7 @@
seq_putc(p, '\n');
}
- if (i < NR_IRQS) {
+ if (i < nr_irqs) {
unsigned any_count = 0;
spin_lock_irqsave(&irq_desc[i].lock, flags);
@@ -112,7 +112,7 @@
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 ", cpu_pda(j)->__nmi_count);
@@ -201,7 +201,7 @@
stack_overflow_check(regs);
#endif
- if (likely(irq < NR_IRQS))
+ if (likely(irq < nr_irqs))
generic_handle_irq(irq);
else {
if (!disable_apic)
@@ -224,7 +224,7 @@
unsigned int irq;
static int warned;
- for (irq = 0; irq < NR_IRQS; irq++) {
+ for (irq = 0; irq < nr_irqs; irq++) {
cpumask_t mask;
int break_affinity = 0;
int set_affinity = 1;