diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-17 07:39:53 -0700 |
|---|---|---|
| committer | Sinclair Yeh <syeh@vmware.com> | 2017-07-17 23:40:57 -0700 |
| commit | 9036f8c7cf42af2c0d50e8bbc493323239a30423 (patch) | |
| tree | 7125a339aaed2d21191c9a36923e27111e40fa3c /drivers/gpu/drm/vmwgfx | |
| parent | 8bd6287ffdb95a623bdbad37e49d1c12c60970ed (diff) | |
drm/vmwgfx: dma-buf: 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
3172 796 16 3984 f90 drivers/gpu/drm/vmwgfx/vmwgfx_buffer.o
File size After adding 'const':
text data bss dec hex filename
3456 512 16 3984 f90 drivers/gpu/drm/vmwgfx/vmwgfx_buffer.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c index 35bf781e418e..c7056322211c 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c @@ -30,49 +30,49 @@ #include <drm/ttm/ttm_placement.h> #include <drm/ttm/ttm_page_alloc.h> -static struct ttm_place vram_placement_flags = { +static const struct ttm_place vram_placement_flags = { .fpfn = 0, .lpfn = 0, .flags = TTM_PL_FLAG_VRAM | TTM_PL_FLAG_CACHED }; -static struct ttm_place vram_ne_placement_flags = { +static const struct ttm_place vram_ne_placement_flags = { .fpfn = 0, .lpfn = 0, .flags = TTM_PL_FLAG_VRAM | TTM_PL_FLAG_CACHED | TTM_PL_FLAG_NO_EVICT }; -static struct ttm_place sys_placement_flags = { +static const struct ttm_place sys_placement_flags = { .fpfn = 0, .lpfn = 0, .flags = TTM_PL_FLAG_SYSTEM | TTM_PL_FLAG_CACHED }; -static struct ttm_place sys_ne_placement_flags = { +static const struct ttm_place sys_ne_placement_flags = { .fpfn = 0, .lpfn = 0, .flags = TTM_PL_FLAG_SYSTEM | TTM_PL_FLAG_CACHED | TTM_PL_FLAG_NO_EVICT }; -static struct ttm_place gmr_placement_flags = { +static const struct ttm_place gmr_placement_flags = { .fpfn = 0, .lpfn = 0, .flags = VMW_PL_FLAG_GMR | TTM_PL_FLAG_CACHED }; -static struct ttm_place gmr_ne_placement_flags = { +static const struct ttm_place gmr_ne_placement_flags = { .fpfn = 0, .lpfn = 0, .flags = VMW_PL_FLAG_GMR | TTM_PL_FLAG_CACHED | TTM_PL_FLAG_NO_EVICT }; -static struct ttm_place mob_placement_flags = { +static const struct ttm_place mob_placement_flags = { .fpfn = 0, .lpfn = 0, .flags = VMW_PL_FLAG_MOB | TTM_PL_FLAG_CACHED }; -static struct ttm_place mob_ne_placement_flags = { +static const struct ttm_place mob_ne_placement_flags = { .fpfn = 0, .lpfn = 0, .flags = VMW_PL_FLAG_MOB | TTM_PL_FLAG_CACHED | TTM_PL_FLAG_NO_EVICT @@ -85,7 +85,7 @@ struct ttm_placement vmw_vram_placement = { .busy_placement = &vram_placement_flags }; -static struct ttm_place vram_gmr_placement_flags[] = { +static const struct ttm_place vram_gmr_placement_flags[] = { { .fpfn = 0, .lpfn = 0, @@ -97,7 +97,7 @@ static struct ttm_place vram_gmr_placement_flags[] = { } }; -static struct ttm_place gmr_vram_placement_flags[] = { +static const struct ttm_place gmr_vram_placement_flags[] = { { .fpfn = 0, .lpfn = 0, @@ -116,7 +116,7 @@ struct ttm_placement vmw_vram_gmr_placement = { .busy_placement = &gmr_placement_flags }; -static struct ttm_place vram_gmr_ne_placement_flags[] = { +static const struct ttm_place vram_gmr_ne_placement_flags[] = { { .fpfn = 0, .lpfn = 0, @@ -165,7 +165,7 @@ struct ttm_placement vmw_sys_ne_placement = { .busy_placement = &sys_ne_placement_flags }; -static struct ttm_place evictable_placement_flags[] = { +static const struct ttm_place evictable_placement_flags[] = { { .fpfn = 0, .lpfn = 0, |