[RFC PATCH radeon-alex] drm/ttm: ttm_bo_glob_use_count can be static

[kbuild test robot]

Fixes: 5c4923919f01 ("drm/ttm: fix re-init of global structures")
Signed-off-by: kbuild test robot <lkp at intel.com>
---
 ttm_bo.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 2845fce..a7bb5a2 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -49,7 +49,7 @@ static void ttm_bo_global_kobj_release(struct kobject *kobj);
  * ttm_global_mutex - protecting the global BO state
  */
 DEFINE_MUTEX(ttm_global_mutex);
-unsigned ttm_bo_glob_use_count;
+static unsigned ttm_bo_glob_use_count;
 struct ttm_bo_global ttm_bo_glob;
 
 static struct attribute ttm_bo_count = {