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drivers: gpu: Mark functions as static in ast_ttm.c

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Mark functions ast_ttm_global_release(), ast_ttm_bo_is_ast_bo() and
ast_ttm_tt_create() as static in drm/ast/ast_ttm.c because they are not
used outside this file.

This eliminates the following warnings in drm/ast/ast_ttm.c:
drivers/gpu/drm/ast/ast_ttm.c:84:1: warning: no previous prototype for
‘ast_ttm_global_release’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_ttm.c:105:6: warning: no previous prototype for
‘ast_ttm_bo_is_ast_bo’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_ttm.c:211:16: warning: no previous prototype for
‘ast_ttm_tt_create’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Rashika 2014-01-06 20:27:48 +05:30 committed by Dave Airlie
parent 7f5ccd443e
commit a1537f33b1
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/ast/ast_ttm.c
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@ -80,7 +80,7 @@ static int ast_ttm_global_init(struct ast_private *ast)
return 0;
}
void
static void
ast_ttm_global_release(struct ast_private *ast)
{
if (ast->ttm.mem_global_ref.release == NULL)
@ -102,7 +102,7 @@ static void ast_bo_ttm_destroy(struct ttm_buffer_object *tbo)
kfree(bo);
}
bool ast_ttm_bo_is_ast_bo(struct ttm_buffer_object *bo)
static bool ast_ttm_bo_is_ast_bo(struct ttm_buffer_object *bo)
{
if (bo->destroy == &ast_bo_ttm_destroy)
return true;
@ -208,7 +208,7 @@ static struct ttm_backend_func ast_tt_backend_func = {
};
struct ttm_tt *ast_ttm_tt_create(struct ttm_bo_device *bdev,
static struct ttm_tt *ast_ttm_tt_create(struct ttm_bo_device *bdev,
unsigned long size, uint32_t page_flags,
struct page *dummy_read_page)
{