Blackfin: use accessor functions in show_interrupts()

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

1 files changed, 6 insertions, 4 deletions

diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c
index 64cff54a8a58..8f079392aff0 100644
--- a/arch/blackfin/kernel/irqchip.c
+++ b/arch/blackfin/kernel/irqchip.c
@@ -39,21 +39,23 @@ int show_interrupts(struct seq_file *p, void *v)
         unsigned long flags;
 
         if (i < NR_IRQS) {
-                raw_spin_lock_irqsave(&irq_desc[i].lock, flags);
-                action = irq_desc[i].action;
+                struct irq_desc *desc = irq_to_desc(i);
+
+                raw_spin_lock_irqsave(&desc->lock, flags);
+                action = desc->action;
                 if (!action)
                         goto skip;
                 seq_printf(p, "%3d: ", i);
                 for_each_online_cpu(j)
                         seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
-                seq_printf(p, " %8s", irq_desc[i].chip->name);
+                seq_printf(p, " %8s", get_irq_desc_chip(desc)->name);
                 seq_printf(p, "  %s", action->name);
                 for (action = action->next; action; action = action->next)
                         seq_printf(p, "  %s", action->name);
 
                 seq_putc(p, '\n');
  skip:
-                raw_spin_unlock_irqrestore(&irq_desc[i].lock, flags);
+                raw_spin_unlock_irqrestore(&desc->lock, flags);
         } else if (i == NR_IRQS) {
                 seq_printf(p, "NMI: ");
                 for_each_online_cpu(j)