[RFC PATCH] drm/i915: slab_luts can be static

[kernel test robot]

drivers/gpu/drm/i915/gem/i915_gem_context.c:87:19: warning: symbol 'slab_luts' was not declared. Should it be static?

Reported-by: kernel test robot <lkp at intel.com>
Signed-off-by: kernel test robot <lkp at intel.com>
---
 i915_gem_context.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index c17c28af1e574..087e1ede6c43f 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -84,7 +84,7 @@
 
 #define ALL_L3_SLICES(dev) (1 << NUM_L3_SLICES(dev)) - 1
 
-struct kmem_cache *slab_luts;
+static struct kmem_cache *slab_luts;
 
 struct i915_lut_handle *i915_lut_handle_alloc(void)
 {