[PATCH] X86: Change the default value of nr_irqs from 32 to NR_IRQs

[Alex Nixon <alex.nixon@citrix.com>]

From: Alex Nixon <alex.nixon@citrix.com>
Date: Tue, 19 Aug 2008 17:49:37 +0100
Subject: [PATCH] X86:  Change the default value of nr_irqs from 32 to NR_IRQs

If the number of discovered IRQs is suspiciously low, this patch causes the number reported to default to NR_IRQS, rather than 32.  NR_IRQS has already been defined to be a sensible value for the current system (in particular, at least 224 when paravirtualisation is involved).

Signed-off-by: Alex Nixon <alex.nixon@citrix.com>
---
 arch/x86/kernel/io_apic.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index 30ff794..11bffa1 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -3632,7 +3632,7 @@ int __init probe_nr_irqs(void)
 
 	/* something wrong ? */
 	if (nr < 32)
-		nr = 32;
+		nr = NR_IRQS;
 
 	return nr;
 }
-- 
1.5.4.3