[PATCH 4/4] Make noirqdebug_setup function non init to fix modpost warning

[Vivek Goyal <vgoyal@in.ibm.com>]

o noirqdebug_setup() is __init but it is being called by
  quirk_intel_irqbalance() which if of type __devinit. If CONFIG_HOTPLUG=y,
  quirk_intel_irqbalance() is put into text section and it is wrong to
  call a function in __init section.

o MODPOST flags this on i386 if CONFIG_RELOCATABLE=y

WARNING: vmlinux - Section mismatch: reference to .init.text:noirqdebug_setup from .text between 'quirk_intel_irqbalance' (at offset 0xc010969e) and 'i8237A_suspend'

o Make noirqdebug_setup() non-init. 

Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
---

 kernel/irq/spurious.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN kernel/irq/spurious.c~make-noirqdebug_setup-function-non-init kernel/irq/spurious.c
--- linux-2.6.20-rc2-mm1-reloc/kernel/irq/spurious.c~make-noirqdebug_setup-function-non-init	2007-01-08 09:49:47.000000000 +0530
+++ linux-2.6.20-rc2-mm1-reloc-root/kernel/irq/spurious.c	2007-01-08 09:50:12.000000000 +0530
@@ -176,7 +176,7 @@ void note_interrupt(unsigned int irq, st
 
 int noirqdebug __read_mostly;
 
-int __init noirqdebug_setup(char *str)
+int noirqdebug_setup(char *str)
 {
 	noirqdebug = 1;
 	printk(KERN_INFO "IRQ lockup detection disabled\n");
_