aboutsummaryrefslogtreecommitdiff
path: root/arch/tile
diff options
context:
space:
mode:
authorThomas Gleixner <tglx@linutronix.de>2011-03-25 14:21:17 +0000
committerThomas Gleixner <tglx@linutronix.de>2011-03-25 23:06:34 +0100
commit61a167419b318373d414d0edf109fe02b4f96d49 (patch)
tree3ce107b97a585e728ee48ea0f2fc046654ef18a7 /arch/tile
parent1919d641e69eff2d1443e1ca9430f394f2e78699 (diff)
tile: Use generic show_interupts()
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Chris Metcalf <cmetcalf@tilera.com> LKML-Reference: <20110325142049.536190130@linutronix.de>
Diffstat (limited to 'arch/tile')
-rw-r--r--arch/tile/Kconfig1
-rw-r--r--arch/tile/kernel/irq.c41
2 files changed, 1 insertions, 41 deletions
diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
index f3b78701c21..5e34a9fee9b 100644
--- a/arch/tile/Kconfig
+++ b/arch/tile/Kconfig
@@ -12,6 +12,7 @@ config TILE
select GENERIC_IRQ_PROBE
select GENERIC_PENDING_IRQ if SMP
select GENERIC_HARDIRQS_NO_DEPRECATED
+ select GENERIC_IRQ_SHOW
# FIXME: investigate whether we need/want these options.
# select HAVE_IOREMAP_PROT
diff --git a/arch/tile/kernel/irq.c b/arch/tile/kernel/irq.c
index 83302826239..aa0134db2dd 100644
--- a/arch/tile/kernel/irq.c
+++ b/arch/tile/kernel/irq.c
@@ -262,47 +262,6 @@ void ack_bad_irq(unsigned int irq)
* Generic, controller-independent functions:
*/
-int show_interrupts(struct seq_file *p, void *v)
-{
- int i = *(loff_t *) v, j;
- struct irqaction *action;
- unsigned long flags;
-
- if (i == 0) {
- seq_printf(p, " ");
- for (j = 0; j < NR_CPUS; j++)
- if (cpu_online(j))
- seq_printf(p, "CPU%-8d", j);
- seq_putc(p, '\n');
- }
-
- if (i < NR_IRQS) {
- struct irq_desc *desc = irq_to_desc(i);
-
- raw_spin_lock_irqsave(&desc->lock, flags);
- action = desc->action;
- if (!action)
- goto skip;
- seq_printf(p, "%3d: ", i);
-#ifndef CONFIG_SMP
- seq_printf(p, "%10u ", kstat_irqs(i));
-#else
- for_each_online_cpu(j)
- seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
-#endif
- seq_printf(p, " %14s", irq_desc_get_chip(desc)->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');
-skip:
- raw_spin_unlock_irqrestore(&desc->lock, flags);
- }
- return 0;
-}
-
#if CHIP_HAS_IPI()
int create_irq(void)
{