microblaze: Use generic show_interrupts()

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

2 files changed, 1 insertions, 42 deletions

diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index 5f0cf0e32653..c49c326e7af1 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -18,6 +18,7 @@ config MICROBLAZE
         select HAVE_GENERIC_HARDIRQS
         select GENERIC_IRQ_PROBE
         select GENERIC_HARDIRQS_NO_DEPRECATED
+        select GENERIC_IRQ_SHOW
 
 config SWAP
         def_bool n
diff --git a/arch/microblaze/kernel/irq.c b/arch/microblaze/kernel/irq.c
index 098822413729..ce7ac8435d5c 100644
--- a/arch/microblaze/kernel/irq.c
+++ b/arch/microblaze/kernel/irq.c
@@ -47,48 +47,6 @@ next_irq:
         trace_hardirqs_on();
 }
 
-int show_interrupts(struct seq_file *p, void *v)
-{
-        int i = *(loff_t *) v, j;
-        struct irq_desc *desc;
-        struct irqaction *action;
-        unsigned long flags;
-
-        if (i == 0) {
-                seq_printf(p, "         ");
-                for_each_online_cpu(j)
-                        seq_printf(p, "CPU%-8d", j);
-                seq_putc(p, '\n');
-        }
-
-        if (i < nr_irq) {
-                desc = irq_to_desc(i);
-                raw_spin_lock_irqsave(&desc->lock, flags);
-                action = desc->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_cpu(j).irqs[i]);
-#endif
-                seq_printf(p, " %8s", desc->status &
-                                        IRQ_LEVEL ? "level" : "edge");
-                seq_printf(p, " %8s", 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');
-skip:
-                raw_spin_unlock_irqrestore(&desc->lock, flags);
-        }
-        return 0;
-}
-
 /* MS: There is no any advance mapping mechanism. We are using simple 32bit
   intc without any cascades or any connection that's why mapping is 1:1 */
 unsigned int irq_create_mapping(struct irq_host *host, irq_hw_number_t hwirq)