From be782df54c51b50dd4dbc363a5a5afa04565fc60 Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Mon, 12 Mar 2007 14:09:35 +0900
Subject: sh: NR_IRQS consolidation.

Each board sets the total number of IRQs that it's interested in via
the machvec. Previously we cared about the off vs on-chip IRQ range,
but any code relying on that is long dead. Set NR_IRQS to something
sensible given the vector range, and allow boards to cap it if they
really care.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 arch/sh/kernel/irq.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'arch/sh')

diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c
index 9bdd8a00cd4a..27b923c45b3d 100644
--- a/arch/sh/kernel/irq.c
+++ b/arch/sh/kernel/irq.c
@@ -13,6 +13,7 @@
 #include <linux/seq_file.h>
 #include <linux/irq.h>
 #include <asm/processor.h>
+#include <asm/machvec.h>
 #include <asm/uaccess.h>
 #include <asm/thread_info.h>
 #include <asm/cpu/mmu_context.h>
@@ -44,7 +45,7 @@ int show_interrupts(struct seq_file *p, void *v)
 		seq_putc(p, '\n');
 	}
 
-	if (i < NR_IRQS) {
+	if (i < sh_mv.mv_nr_irqs) {
 		spin_lock_irqsave(&irq_desc[i].lock, flags);
 		action = irq_desc[i].action;
 		if (!action)
@@ -61,7 +62,7 @@ int show_interrupts(struct seq_file *p, void *v)
 		seq_putc(p, '\n');
 unlock:
 		spin_unlock_irqrestore(&irq_desc[i].lock, flags);
-	} else if (i == NR_IRQS)
+	} else if (i == sh_mv.mv_nr_irqs)
 		seq_printf(p, "Err: %10u\n", atomic_read(&irq_err_count));
 
 	return 0;
-- 
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