[Xen-devel] [PATCH 7/9] x86/mtrr: drop unused positive_have_wrcomb()

[Doug Goldstein <cardoe@xxxxxxxxxx>]

Unused function, gone.

Signed-off-by: Doug Goldstein <cardoe@xxxxxxxxxx>
---
 xen/arch/x86/cpu/mtrr/generic.c | 5 -----
 xen/arch/x86/cpu/mtrr/mtrr.h    | 2 --
 2 files changed, 7 deletions(-)

diff --git a/xen/arch/x86/cpu/mtrr/generic.c b/xen/arch/x86/cpu/mtrr/generic.c
index 1d67035..012aca4 100644
--- a/xen/arch/x86/cpu/mtrr/generic.c
+++ b/xen/arch/x86/cpu/mtrr/generic.c
@@ -555,8 +555,3 @@ int mtrr_generic_have_wrcomb(void)
        rdmsrl(MSR_MTRRcap, config);
        return (config & (1ULL << 10));
 }
-
-int positive_have_wrcomb(void)
-{
-       return 1;
-}
diff --git a/xen/arch/x86/cpu/mtrr/mtrr.h b/xen/arch/x86/cpu/mtrr/mtrr.h
index 9391fc5..9405cbc 100644
--- a/xen/arch/x86/cpu/mtrr/mtrr.h
+++ b/xen/arch/x86/cpu/mtrr/mtrr.h
@@ -22,8 +22,6 @@ void mtrr_generic_set(unsigned int reg, unsigned long base,
         unsigned long size, mtrr_type type);
 int mtrr_generic_have_wrcomb(void);
 
-extern int positive_have_wrcomb(void);
-
 /* library functions for processor-specific routines */
 struct set_mtrr_context {
        unsigned long flags;
-- 
2.7.3


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