[PATCH 05/14] drm/ast: Fix sparse warnings

[ville.syrjala at linux.intel.com]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

drm/ast/ast_drv.c:36:5: warning: symbol 'ast_modeset' was not declared. Should it be static?
drm/ast/ast_ttm.c:227:22: warning: symbol 'ast_bo_driver' was not declared. Should it be static?

Cc: Dave Airlie <airlied at redhat.com>
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/ast/ast_drv.c | 2 +-
 drivers/gpu/drm/ast/ast_ttm.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.c
index f54afd2113a9..3d16d9f1f3ec 100644
--- a/drivers/gpu/drm/ast/ast_drv.c
+++ b/drivers/gpu/drm/ast/ast_drv.c
@@ -33,7 +33,7 @@
 
 #include "ast_drv.h"
 
-int ast_modeset = -1;
+static int ast_modeset = -1;
 
 MODULE_PARM_DESC(modeset, "Disable/Enable modesetting");
 module_param_named(modeset, ast_modeset, int, 0400);
diff --git a/drivers/gpu/drm/ast/ast_ttm.c b/drivers/gpu/drm/ast/ast_ttm.c
index b29a41218fc9..899ee7711f15 100644
--- a/drivers/gpu/drm/ast/ast_ttm.c
+++ b/drivers/gpu/drm/ast/ast_ttm.c
@@ -224,7 +224,7 @@ static void ast_ttm_tt_unpopulate(struct ttm_tt *ttm)
 	ttm_pool_unpopulate(ttm);
 }
 
-struct ttm_bo_driver ast_bo_driver = {
+static struct ttm_bo_driver ast_bo_driver = {
 	.ttm_tt_create = ast_ttm_tt_create,
 	.ttm_tt_populate = ast_ttm_tt_populate,
 	.ttm_tt_unpopulate = ast_ttm_tt_unpopulate,
-- 
2.7.4