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-rw-r--r--src/cpu/amd/mtrr/amd_mtrr.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/src/cpu/amd/mtrr/amd_mtrr.c b/src/cpu/amd/mtrr/amd_mtrr.c
index 5c48cfd96c..7fabb44eb3 100644
--- a/src/cpu/amd/mtrr/amd_mtrr.c
+++ b/src/cpu/amd/mtrr/amd_mtrr.c
@@ -6,10 +6,6 @@
#include <cpu/x86/cache.h>
#include <cpu/x86/msr.h>
-#if CONFIG_GFXUMA
-extern uint64_t uma_memory_size;
-#endif
-
static unsigned long resk(uint64_t value)
{
unsigned long resultk;