2 files changed, 3 insertions, 41 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 328ed8dbfa0..83aa5fb8e8f 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -22,6 +22,7 @@ config MIPS
         select HAVE_DMA_API_DEBUG
         select HAVE_GENERIC_HARDIRQS
         select GENERIC_IRQ_PROBE
+        select GENERIC_IRQ_SHOW
         select HAVE_ARCH_JUMP_LABEL
 
 menu "Machine selection"
diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
index 779b78799ad..1b68ebe1b45 100644
--- a/arch/mips/kernel/irq.c
+++ b/arch/mips/kernel/irq.c
@@ -81,48 +81,9 @@ void ack_bad_irq(unsigned int irq)
 
 atomic_t irq_err_count;
 
-/*
- * Generic, controller-independent functions:
- */
-
-int show_interrupts(struct seq_file *p, void *v)
+int arch_show_interrupts(struct seq_file *p, int prec)
 {
-        int i = *(loff_t *) v, j;
-        struct irqaction * action;
-        unsigned long flags;
-
-        if (i == 0) {
-                seq_printf(p, "           ");
-                for_each_online_cpu(j)
-                        seq_printf(p, "CPU%d       ", j);
-                seq_putc(p, '\n');
-        }
-
-        if (i < NR_IRQS) {
-                raw_spin_lock_irqsave(&irq_desc[i].lock, flags);
-                action = irq_desc[i].action;
-                if (!action)
-                        goto skip;
-                seq_printf(p, "%3d: ", i);
-#ifndef CONFIG_SMP
-                seq_printf(p, "%10u ", kstat_irqs(i));
-#else
-                for_each_online_cpu(j)
-                        seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
-#endif
-                seq_printf(p, " %14s", irq_desc[i].chip->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);
-        } else if (i == NR_IRQS) {
-                seq_putc(p, '\n');
-                seq_printf(p, "ERR: %10u\n", atomic_read(&irq_err_count));
-        }
+        seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
         return 0;
 }