3 files changed, 2 insertions, 16 deletions
diff --git a/src/arch/x86/include/arch/cache.h b/src/arch/x86/include/arch/cache.h
index c0d50e650d..36476fd0ab 100644
--- a/src/arch/x86/include/arch/cache.h
+++ b/src/arch/x86/include/arch/cache.h
@@ -31,13 +31,12 @@
 #ifndef ARCH_CACHE_H
 #define ARCH_CACHE_H
 
-#include <arch/early_variables.h>
 #include <cpu/x86/cache.h>
 
 /* Executing WBINVD when running out of CAR would not be good, prevent that. */
 static inline void dcache_clean_invalidate_all(void)
 {
-	if (!car_active())
+	if (!ENV_CACHE_AS_RAM)
 		wbinvd();
 }
 static inline void dcache_clean_all(void)
@@ -47,7 +46,7 @@ static inline void dcache_clean_all(void)
 }
 static inline void dcache_invalidate_all(void)
 {
-	if (!car_active())
+	if (!ENV_CACHE_AS_RAM)
 		invd();
 }
 
diff --git a/src/arch/x86/include/arch/early_variables.h b/src/arch/x86/include/arch/early_variables.h
index 7393cc94e0..0c4c37b7c9 100644
--- a/src/arch/x86/include/arch/early_variables.h
+++ b/src/arch/x86/include/arch/early_variables.h
@@ -40,9 +40,6 @@ asm(".previous");
 /* Get the correct pointer for the CAR global variable. */
 void *car_get_var_ptr(void *var);
 
-/* Return 1 when currently running with globals in Cache-as-RAM, 0 otherwise. */
-int car_active(void);
-
 /* Get and set a primitive type global variable. */
 #define car_get_var(var) \
 	(*(typeof(var) *)car_get_var_ptr(&(var)))
@@ -81,11 +78,6 @@ static inline void *car_get_var_ptr(void *var)
 	return var;
 }
 
-static inline int car_active(void)
-{
-	return ENV_CACHE_AS_RAM;
-}
-
 #endif
 
 #endif /* ARCH_EARLY_VARIABLES_H */
diff --git a/src/cpu/x86/car.c b/src/cpu/x86/car.c
index b2dcdc85a3..ef645fc1db 100644
--- a/src/cpu/x86/car.c
+++ b/src/cpu/x86/car.c
@@ -65,11 +65,6 @@ void *car_get_var_ptr(void *var)
 	return &migrated_base[offset];
 }
 
-int car_active(void)
-{
-	return !car_migrated;
-}
-
 static void do_car_migrate_variables(void)
 {
 	void *migrated_base;