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x86/dmi: fix dmi_alloc() section mismatches

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Impact: section mismatch fix

Ingo reports these warnings:
> WARNING: vmlinux.o(.text+0x6a288e): Section mismatch in reference from
> the function dmi_alloc() to the function .init.text:extend_brk()
> The function dmi_alloc() references
> the function __init extend_brk().
> This is often because dmi_alloc lacks a __init annotation or the
> annotation of extend_brk is wrong.

dmi_alloc() is a static inline, and so should be immune to this
kind of error.  But force it to be inlined and make it __init
anyway, just to be extra sure.

All of dmi_alloc()'s callers are already __init.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <49C6B23C.2040308@goop.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Jeremy Fitzhardinge 2009-03-22 14:48:44 -07:00 committed by Ingo Molnar
parent 7f00a2495b
commit c8608d6b58
1 changed files with 4 additions and 1 deletions
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5
arch/x86/include/asm/dmi.h
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@ -1,10 +1,13 @@
#ifndef _ASM_X86_DMI_H
#define _ASM_X86_DMI_H
#include <linux/compiler.h>
#include <linux/init.h>
#include <asm/io.h>
#include <asm/setup.h>
static inline void *dmi_alloc(unsigned len)
static __always_inline __init void *dmi_alloc(unsigned len)
{
return extend_brk(len, sizeof(int));
}