sh: update show_interrupts() for irq_data chip lookup.
Presently the irq chip is found through the irq_desc, but as this is
going away convert over to an irq_data lookup instead.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c
index d9f3b6e..995301a 100644
--- a/arch/sh/kernel/irq.c
+++ b/arch/sh/kernel/irq.c
@@ -56,6 +56,8 @@
int i = *(loff_t *)v, j, prec;
struct irqaction *action;
struct irq_desc *desc;
+ struct irq_data *data;
+ struct irq_chip *chip;
if (i > nr_irqs)
return 0;
@@ -77,6 +79,9 @@
if (!desc)
return 0;
+ data = irq_get_irq_data(i);
+ chip = irq_data_get_irq_chip(data);
+
raw_spin_lock_irqsave(&desc->lock, flags);
for_each_online_cpu(j)
any_count |= kstat_irqs_cpu(i, j);
@@ -87,7 +92,7 @@
seq_printf(p, "%*d: ", prec, i);
for_each_online_cpu(j)
seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
- seq_printf(p, " %14s", desc->chip->name);
+ seq_printf(p, " %14s", chip->name);
seq_printf(p, "-%-8s", desc->name);
if (action) {