[AVR32] /proc/interrupts display

The /proc/interrupts file should also display the irq_chip associated
with each irq ... e.g. INTC, EIM, GPIO.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

diff --git a/arch/avr32/kernel/irq.c b/arch/avr32/kernel/irq.c
index 856f354..fd31124 100644 (file)
--- a/arch/avr32/kernel/irq.c
+++ b/arch/avr32/kernel/irq.c
@@ -57,6 +57,7 @@ int show_interrupts(struct seq_file *p, void *v)
                seq_printf(p, "%3d: ", i);
                for_each_online_cpu(cpu)
                        seq_printf(p, "%10u ", kstat_cpu(cpu).irqs[i]);
+               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);