From 27b07da7332f03a935cd13b6a6beb780bf19e7a4 Mon Sep 17 00:00:00 2001
From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Fri, 23 Jun 2006 02:04:18 -0700
Subject: [PATCH] Don't trigger full rebuild via CONFIG_MTRR
Only drm, framebuffer, mtrr parts + misc files here and there.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
arch/i386/kernel/cpu/common.c | 1 +
arch/i386/power/cpu.c | 1 +
include/asm-i386/mtrr.h | 4 ++++
include/asm-i386/processor.h | 8 --------
4 files changed, 6 insertions(+), 8 deletions(-)
diff --git a/arch/i386/kernel/cpu/common.c b/arch/i386/kernel/cpu/common.c
index a06a49075f1..f2a2b0ac9a1 100644
--- a/arch/i386/kernel/cpu/common.c
+++ b/arch/i386/kernel/cpu/common.c
@@ -11,6 +11,7 @@
#include <asm/msr.h>
#include <asm/io.h>
#include <asm/mmu_context.h>
+#include <asm/mtrr.h>
#ifdef CONFIG_X86_LOCAL_APIC
#include <asm/mpspec.h>
#include <asm/apic.h>
diff --git a/arch/i386/power/cpu.c b/arch/i386/power/cpu.c
index 79b2370c7fa..63d25ca6306 100644
--- a/arch/i386/power/cpu.c
+++ b/arch/i386/power/cpu.c
@@ -10,6 +10,7 @@
#include <linux/config.h>
#include <linux/module.h>
#include <linux/suspend.h>
+#include <asm/mtrr.h>
static struct saved_context saved_context;
diff --git a/include/asm-i386/mtrr.h b/include/asm-i386/mtrr.h
index 5a46de08efe..07f063ae26e 100644
--- a/include/asm-i386/mtrr.h
+++ b/include/asm-i386/mtrr.h
@@ -76,6 +76,8 @@ extern int mtrr_add_page (unsigned long base, unsigned long size,
extern int mtrr_del (int reg, unsigned long base, unsigned long size);
extern int mtrr_del_page (int reg, unsigned long base, unsigned long size);
extern void mtrr_centaur_report_mcr(int mcr, u32 lo, u32 hi);
+extern void mtrr_ap_init(void);
+extern void mtrr_bp_init(void);
# else
static __inline__ int mtrr_add (unsigned long base, unsigned long size,
unsigned int type, char increment)
@@ -100,6 +102,8 @@ static __inline__ int mtrr_del_page (int reg, unsigned long base,
static __inline__ void mtrr_centaur_report_mcr(int mcr, u32 lo, u32 hi) {;}
+#define mtrr_ap_init() do {} while (0)
+#define mtrr_bp_init() do {} while (0)
# endif
#endif
diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h
index 4df3818e412..5116465272e 100644
--- a/include/asm-i386/processor.h
+++ b/include/asm-i386/processor.h
@@ -728,14 +728,6 @@ extern unsigned long boot_option_idle_override;
extern void enable_sep_cpu(void);
extern int sysenter_setup(void);
-#ifdef CONFIG_MTRR
-extern void mtrr_ap_init(void);
-extern void mtrr_bp_init(void);
-#else
-#define mtrr_ap_init() do {} while (0)
-#define mtrr_bp_init() do {} while (0)
-#endif
-
#ifdef CONFIG_X86_MCE
extern void mcheck_init(struct cpuinfo_x86 *c);
#else
--
cgit v1.2.3-18-g5258