From d9bcc01d58d18ed287091707b0b45c6ac888a11a Mon Sep 17 00:00:00 2001 From: Jaswinder Singh Rajput Date: Thu, 14 May 2009 12:06:12 +0530 Subject: [PATCH] x86, mtrr: replace MTRRcap_MSR with msr-index's MSR_MTRRcap Use standard msr-index.h's MSR declaration and no need to declare again. [ Impact: cleanup, no object code change ] Signed-off-by: Jaswinder Singh Rajput Signed-off-by: H. Peter Anvin --- arch/x86/kernel/cpu/mtrr/generic.c | 4 ++-- arch/x86/kernel/cpu/mtrr/main.c | 2 +- arch/x86/kernel/cpu/mtrr/mtrr.h | 1 - 3 files changed, 3 insertions(+), 4 deletions(-) diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c index 0b776c09aff3..de9c20ffa0db 100644 --- a/arch/x86/kernel/cpu/mtrr/generic.c +++ b/arch/x86/kernel/cpu/mtrr/generic.c @@ -306,7 +306,7 @@ void __init get_mtrr_state(void) vrs = mtrr_state.var_ranges; - rdmsr(MTRRcap_MSR, lo, dummy); + rdmsr(MSR_MTRRcap, lo, dummy); mtrr_state.have_fixed = (lo >> 8) & 1; for (i = 0; i < num_var_ranges; i++) @@ -703,7 +703,7 @@ int generic_validate_add_page(unsigned long base, unsigned long size, unsigned i static int generic_have_wrcomb(void) { unsigned long config, dummy; - rdmsr(MTRRcap_MSR, config, dummy); + rdmsr(MSR_MTRRcap, config, dummy); return (config & (1 << 10)); } diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c index 03cda01f57c7..8fc248b5aeaf 100644 --- a/arch/x86/kernel/cpu/mtrr/main.c +++ b/arch/x86/kernel/cpu/mtrr/main.c @@ -104,7 +104,7 @@ static void __init set_num_var_ranges(void) unsigned long config = 0, dummy; if (use_intel()) { - rdmsr(MTRRcap_MSR, config, dummy); + rdmsr(MSR_MTRRcap, config, dummy); } else if (is_cpu(AMD)) config = 2; else if (is_cpu(CYRIX) || is_cpu(CENTAUR)) diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h index 77f67f7b347a..5d37fb145233 100644 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h @@ -5,7 +5,6 @@ #include #include -#define MTRRcap_MSR 0x0fe #define MTRRdefType_MSR 0x2ff #define MTRRfix64K_00000_MSR 0x250 -- 2.34.1