unicore32: Use generic show_interrupts()
Thomas Gleixner [Thu, 24 Mar 2011 17:26:42 +0000 (18:26 +0100)]
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

arch/unicore32/Kconfig
arch/unicore32/kernel/irq.c

index 4a36db4..04e0249 100644 (file)
@@ -11,6 +11,7 @@ config UNICORE32
        select GENERIC_FIND_FIRST_BIT
        select GENERIC_IRQ_PROBE
        select GENERIC_HARDIRQS_NO_DEPRECATED
+       select GENERIC_IRQ_SHOW
        select ARCH_WANT_FRAME_POINTERS
        help
          UniCore-32 is 32-bit Instruction Set Architecture,
index a6ee47f..2aa30a3 100644 (file)
@@ -355,48 +355,6 @@ void __init init_IRQ(void)
 #endif
 }
 
-int show_interrupts(struct seq_file *p, void *v)
-{
-       int i = *(loff_t *) v, cpu;
-       struct irq_desc *desc;
-       struct irqaction *action;
-       unsigned long flags;
-
-       if (i == 0) {
-               char cpuname[12];
-
-               seq_printf(p, "    ");
-               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, "%3d: ", 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) {
-               seq_printf(p, "Error in interrupt!\n");
-       }
-       return 0;
-}
-
 /*
  * do_IRQ handles all hardware IRQ's.  Decoded IRQs should not
  * come via this function.  Instead, they should provide their