arm: Use generic show_interrupts()

Use the generic version and just keep the arch specific output.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 5 insertions, 50 deletions

diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index 9b3a6d86e8c1..83bbad03fcc6 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -51,63 +51,18 @@
 
 unsigned long irq_err_count;
 
-int show_interrupts(struct seq_file *p, void *v)
+int arch_show_interrupts(struct seq_file *p, int prec)
 {
-        int i = *(loff_t *) v, cpu;
-        struct irq_desc *desc;
-        struct irqaction * action;
-        unsigned long flags;
-        int prec, n;
-
-        for (prec = 3, n = 1000; prec < 10 && n <= nr_irqs; prec++)
-                n *= 10;
-
-#ifdef CONFIG_SMP
-        if (prec < 4)
-                prec = 4;
-#endif
-
-        if (i == 0) {
-                char cpuname[12];
-
-                seq_printf(p, "%*s ", prec, "");
-                for_each_present_cpu(cpu) {
-                        sprintf(cpuname, "CPU%d", cpu);
-                        seq_printf(p, " %10s", cpuname);
-                }
-                seq_putc(p, '\n');
-        }
-
-        if (i < nr_irqs) {
-                desc = irq_to_desc(i);
-                raw_spin_lock_irqsave(&desc->lock, flags);
-                action = desc->action;
-                if (!action)
-                        goto unlock;
-
-                seq_printf(p, "%*d: ", prec, i);
-                for_each_present_cpu(cpu)
-                        seq_printf(p, "%10u ", kstat_irqs_cpu(i, cpu));
-                seq_printf(p, " %10s", desc->irq_data.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');
-unlock:
-                raw_spin_unlock_irqrestore(&desc->lock, flags);
-        } else if (i == nr_irqs) {
 #ifdef CONFIG_FIQ
-                show_fiq_list(p, prec);
+        show_fiq_list(p, prec);
 #endif
 #ifdef CONFIG_SMP
-                show_ipi_list(p, prec);
+        show_ipi_list(p, prec);
 #endif
 #ifdef CONFIG_LOCAL_TIMERS
-                show_local_irqs(p, prec);
+        show_local_irqs(p, prec);
 #endif
-                seq_printf(p, "%*s: %10lu\n", prec, "Err", irq_err_count);
-        }
+        seq_printf(p, "%*s: %10lu\n", prec, "Err", irq_err_count);
         return 0;
 }