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Subject[PATCH] drm/ttm/ttm_bo: make ttm_bo_glob_use_count static
Date
Fix the following sparse warning:

drivers/gpu/drm/ttm/ttm_bo.c:53:10: warning: symbol
'ttm_bo_glob_use_count' was not declared. Should it be static?

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
drivers/gpu/drm/ttm/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 b65f4b1..107dd13 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -50,7 +50,7 @@
* 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;
EXPORT_SYMBOL(ttm_bo_glob);

--
1.8.3.1
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