[PATCH] x86-64: Make noirqdebug_setup function non init to fix modpost warning
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>
Signed-off-by: Andi Kleen <ak@suse.de>
diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
index 543ea2e..9d8c79b 100644
--- a/kernel/irq/spurious.c
+++ b/kernel/irq/spurious.c
@@ -176,7 +176,7 @@
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");