From 324808c2bc190e9424200e73faab1045df9b7d2e Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 25 Mar 2011 14:16:56 +0000
Subject: [PATCH] score: Use generic show_interrupts()
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Chen Liqin <liqin.chen@sunplusct.com>
---
arch/score/Kconfig | 1 +
arch/score/kernel/irq.c | 39 ---------------------------------------
2 files changed, 1 insertion(+), 39 deletions(-)
diff --git a/arch/score/Kconfig b/arch/score/Kconfig
index b256adbe0c5d..4278bbc032ce 100644
--- a/arch/score/Kconfig
+++ b/arch/score/Kconfig
@@ -4,6 +4,7 @@ config SCORE
def_bool y
select HAVE_GENERIC_HARDIRQS
select GENERIC_HARDIRQS_NO_DEPRECATED
+ select GENERIC_IRQ_SHOW
choice
prompt "System type"
diff --git a/arch/score/kernel/irq.c b/arch/score/kernel/irq.c
index 601a56688a1b..d4196732c65e 100644
--- a/arch/score/kernel/irq.c
+++ b/arch/score/kernel/irq.c
@@ -109,42 +109,3 @@ void __init init_IRQ(void)
: : "r" (EXCEPTION_VECTOR_BASE_ADDR | \
VECTOR_ADDRESS_OFFSET_MODE16));
}
-
-/*
- * Generic, controller-independent functions:
- */
-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) {
- struct irq_desc *desc = irq_to_desc(i);
-
- raw_spin_lock_irqsave(&desc->lock, flags);
- action = desc->action;
- if (!action)
- goto unlock;
-
- seq_printf(p, "%3d: ", i);
- seq_printf(p, "%10u ", kstat_irqs(i));
- seq_printf(p, " %8s", 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');
-unlock:
- raw_spin_unlock_irqrestore(&desc->lock, flags);
- }
-
- return 0;
-}
--
GitLab