1 files changed, 0 insertions, 4 deletions

diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index 822d8f90c1e..1e27b69a7a0 100644
--- a/arch/x86/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
@@ -554,10 +554,6 @@ EXPORT_SYMBOL(mtrr_del);
  * These should be called implicitly, but we can't yet until all the initcall
  * stuff is done...
  */
-extern void amd_init_mtrr(void);
-extern void cyrix_init_mtrr(void);
-extern void centaur_init_mtrr(void);
-
 static void __init init_ifs(void)
 {
 #ifndef CONFIG_X86_64