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drm/ttm: make global mutex and use count static

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Only needed during device hot plug and remove and not exported.

Signed-off-by: Christian König <christian.koenig@amd.com>
Suggested-by: Bernard <bernard@vivo.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210409110730.2958-1-christian.koenig@amd.com
This commit is contained in:
Christian König 2021-02-15 16:17:26 +01:00
parent e8b8b0df86
commit d4e6823609
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/ttm/ttm_device.c
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@ -39,8 +39,8 @@
/**
* ttm_global_mutex - protecting the global state
*/
DEFINE_MUTEX(ttm_global_mutex);
unsigned ttm_glob_use_count;
static DEFINE_MUTEX(ttm_global_mutex);
static unsigned ttm_glob_use_count;
struct ttm_global ttm_glob;
EXPORT_SYMBOL(ttm_glob);