diff --git a/drivers/gpu/drm/i915/i915_memcpy.c b/drivers/gpu/drm/i915/i915_memcpy.c
index 6f1df0ec8a81062d186f61bbc1c7f9f2d99c0ccf..49a079494b689e9ba0c1d7c8746184d021400c7b 100644
--- a/drivers/gpu/drm/i915/i915_memcpy.c
+++ b/drivers/gpu/drm/i915/i915_memcpy.c
@@ -27,7 +27,7 @@
 
 #include "i915_drv.h"
 
-DEFINE_STATIC_KEY_FALSE(has_movntdqa);
+static DEFINE_STATIC_KEY_FALSE(has_movntdqa);
 
 #ifdef CONFIG_AS_MOVNTDQA
 static void __memcpy_ntdqa(void *dst, const void *src, unsigned long len)