diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-02 12:06:47 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-07-14 18:06:02 +0300 |
| commit | 46886dbfbda2187adbe9028f4d0a190ce96200f1 (patch) | |
| tree | 1dcd923502c6a4da5c60e63ccba5f2ffcce3ce8b | |
| parent | 663ebbf63180ec6fb67d732ff3a8335c9d266c00 (diff) | |
| download | linux-46886dbfbda2187adbe9028f4d0a190ce96200f1.tar.xz | |
drm: radeon: radeon_ttm: constify ttm_place structures.
ttm_place are not supposed to change at runtime. All functions
working with ttm_place provided by <drm/ttm/ttm_placement.h> work
with const ttm_place. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
9235 344 136 9715 25f3 drivers/gpu/drm/radeon/radeon_ttm.o
File size After adding 'const':
text data bss dec hex filename
9267 312 136 9715 25f3 drivers/gpu/drm/radeon/radeon_ttm.o
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_ttm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index faa021396da3..2804b4a15896 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -178,7 +178,7 @@ static int radeon_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, static void radeon_evict_flags(struct ttm_buffer_object *bo, struct ttm_placement *placement) { - static struct ttm_place placements = { + static const struct ttm_place placements = { .fpfn = 0, .lpfn = 0, .flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM |