1 files changed, 10 insertions, 57 deletions

diff --git a/arch/alpha/kernel/irq.c b/arch/alpha/kernel/irq.c
index 1461d7c53b41..381431a2d6d9 100644
--- a/arch/alpha/kernel/irq.c
+++ b/arch/alpha/kernel/irq.c
@@ -67,68 +67,21 @@ int irq_select_affinity(unsigned int irq)
 }
 #endif /* CONFIG_SMP */
 
-int
-show_interrupts(struct seq_file *p, void *v)
+int arch_show_interrupts(struct seq_file *p, int prec)
 {
         int j;
-        int irq = *(loff_t *) v;
-        struct irqaction * action;
-        struct irq_desc *desc;
-        unsigned long flags;
 
 #ifdef CONFIG_SMP
-        if (irq == 0) {
-                seq_puts(p, "           ");
-                for_each_online_cpu(j)
-                        seq_printf(p, "CPU%d       ", j);
-                seq_putc(p, '\n');
-        }
-#endif
-
-        if (irq < ACTUAL_NR_IRQS) {
-                desc = irq_to_desc(irq);
-
-                if (!desc)
-                        return 0;
-
-                raw_spin_lock_irqsave(&desc->lock, flags);
-                action = desc->action;
-                if (!action) 
-                        goto unlock;
-                seq_printf(p, "%3d: ", irq);
-#ifndef CONFIG_SMP
-                seq_printf(p, "%10u ", kstat_irqs(irq));
-#else
-                for_each_online_cpu(j)
-                        seq_printf(p, "%10u ", kstat_irqs_cpu(irq, j));
+        seq_puts(p, "IPI: ");
+        for_each_online_cpu(j)
+                seq_printf(p, "%10lu ", cpu_data[j].ipi_count);
+        seq_putc(p, '\n');
 #endif
-                seq_printf(p, " %14s", irq_desc_get_chip(desc)->name);
-                seq_printf(p, "  %c%s",
-                        (action->flags & IRQF_DISABLED)?'+':' ',
-                        action->name);
-
-                for (action=action->next; action; action = action->next) {
-                        seq_printf(p, ", %c%s",
-                                  (action->flags & IRQF_DISABLED)?'+':' ',
-                                   action->name);
-                }
-
-                seq_putc(p, '\n');
-unlock:
-                raw_spin_unlock_irqrestore(&desc->lock, flags);
-        } else if (irq == ACTUAL_NR_IRQS) {
-#ifdef CONFIG_SMP
-                seq_puts(p, "IPI: ");
-                for_each_online_cpu(j)
-                        seq_printf(p, "%10lu ", cpu_data[j].ipi_count);
-                seq_putc(p, '\n');
-#endif
-                seq_puts(p, "PMI: ");
-                for_each_online_cpu(j)
-                        seq_printf(p, "%10lu ", per_cpu(irq_pmi_count, j));
-                seq_puts(p, "          Performance Monitoring\n");
-                seq_printf(p, "ERR: %10lu\n", irq_err_count);
-        }
+        seq_puts(p, "PMI: ");
+        for_each_online_cpu(j)
+                seq_printf(p, "%10lu ", per_cpu(irq_pmi_count, j));
+        seq_puts(p, "          Performance Monitoring\n");
+        seq_printf(p, "ERR: %10lu\n", irq_err_count);
         return 0;
 }