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authorThomas Gleixner <tglx@linutronix.de>2011-03-24 19:08:11 +0100
committerThomas Gleixner <tglx@linutronix.de>2011-03-24 20:35:56 +0100
commitdb82817bcb278186cad04e263e2d5abb26a4f6fd (patch)
treed265ed68e1a8d4945d4564fb7b7ce052c12dd2f5 /arch/avr32
parentd75f1bfdbccb38310088b98e9866273f5d7bda14 (diff)
avr32: Use generic show_interrupts()
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Diffstat (limited to 'arch/avr32')
-rw-r--r--arch/avr32/Kconfig1
-rw-r--r--arch/avr32/kernel/irq.c37
2 files changed, 1 insertions, 37 deletions
diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig
index c0ddc935592..49642b59f73 100644
--- 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
index 9604f7758f9..bc3aa18293d 100644
--- 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