linux-kernel - [PATCH 5/6] x86: mtrr replace MTRRfix4K_C0000_MSR with msr-index's MSR_MTRRfix4K

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Message-Id: <1242286645.4574.21.camel@localhost.localdomain>
Date:	Thu, 14 May 2009 13:07:25 +0530
From:	Jaswinder Singh Rajput <jaswinder@...nel.org>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Yinghai Lu <yinghai@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	x86 maintainers <x86@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	"H. Peter Anvin" <hpa@...or.com>
Subject: [PATCH 5/6] x86: mtrr replace MTRRfix4K_C0000_MSR with msr-index's
 MSR_MTRRfix4K_C0000


Use standard msr-index.h's MSR declaration and no need to declare again.

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@...il.com>
---
 arch/x86/kernel/cpu/mtrr/generic.c |    4 ++--
 arch/x86/kernel/cpu/mtrr/mtrr.h    |    2 --
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index 8ccfcb1..26c07d0 100644
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -22,7 +22,7 @@ struct fixed_range_block {
 static struct fixed_range_block fixed_range_blocks[] = {
 	{ MSR_MTRRfix64K_00000, 1 }, /* one  64k MTRR  */
 	{ MSR_MTRRfix16K_80000, 2 }, /* two  16k MTRRs */
-	{ MTRRfix4K_C0000_MSR,  8 }, /* eight 4k MTRRs */
+	{ MSR_MTRRfix4K_C0000,  8 }, /* eight 4k MTRRs */
 	{}
 };
 
@@ -199,7 +199,7 @@ get_fixed_ranges(mtrr_type * frs)
 	for (i = 0; i < 2; i++)
 		rdmsr(MSR_MTRRfix16K_80000 + i, p[2 + i * 2], p[3 + i * 2]);
 	for (i = 0; i < 8; i++)
-		rdmsr(MTRRfix4K_C0000_MSR + i, p[6 + i * 2], p[7 + i * 2]);
+		rdmsr(MSR_MTRRfix4K_C0000 + i, p[6 + i * 2], p[7 + i * 2]);
 }
 
 void mtrr_save_fixed_ranges(void *info)
diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
index 5053793..e5ee686 100644
--- a/arch/x86/kernel/cpu/mtrr/mtrr.h
+++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
@@ -7,8 +7,6 @@
 
 #define MTRRdefType_MSR 0x2ff
 
-#define MTRRfix4K_C0000_MSR 0x268
-
 #define MTRR_CHANGE_MASK_FIXED     0x01
 #define MTRR_CHANGE_MASK_VARIABLE  0x02
 #define MTRR_CHANGE_MASK_DEFTYPE   0x04
-- 
1.6.0.6



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