avr32: Use generic show_interrupts()

Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
git-mirror · Mar 24, 2011 · db82817 · db82817
1 parent d75f1bf
commit db82817
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Showing 2 changed files with 1 addition and 37 deletions.
diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig
@@ -9,6 +9,7 @@ config AVR32
 	select HAVE_GENERIC_HARDIRQS
 	select GENERIC_IRQ_PROBE
 	select HARDIRQS_SW_RESEND
+	select GENERIC_IRQ_SHOW
 	select GENERIC_HARDIRQS_NO_DEPRECATED
 	help
 	  AVR32 is a high-performance 32-bit RISC microprocessor core,

diff --git a/arch/avr32/kernel/irq.c b/arch/avr32/kernel/irq.c
@@ -26,40 +26,3 @@ void __weak nmi_disable(void)
 {
 
 }
-
-#ifdef CONFIG_PROC_FS
-int show_interrupts(struct seq_file *p, void *v)
-{
-	int i = *(loff_t *)v, cpu;
-	struct irqaction *action;
-	unsigned long flags;
-
-	if (i == 0) {
-		seq_puts(p, "           ");
-		for_each_online_cpu(cpu)
-			seq_printf(p, "CPU%d       ", cpu);
-		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 unlock;
-
-		seq_printf(p, "%3d: ", i);
-		for_each_online_cpu(cpu)
-			seq_printf(p, "%10u ", kstat_irqs_cpu(i, cpu));
-		seq_printf(p, " %8s", 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');
-	unlock:
-		raw_spin_unlock_irqrestore(&irq_desc[i].lock, flags);
-	}
-
-	return 0;
-}
-#endif