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drm/ttm: remove dummy bo_move implementations

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It's pointless to only call the default implementation.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2016-06-06 10:17:52 +02:00 committed by Alex Deucher
parent 4279cb1423
commit 1888577807
4 changed files with 4 additions and 46 deletions
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13
drivers/gpu/drm/ast/ast_ttm.c
View file

@ -186,17 +186,6 @@ static void ast_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_mem_reg *
{
}
static int ast_bo_move(struct ttm_buffer_object *bo,
bool evict, bool interruptible,
bool no_wait_gpu,
struct ttm_mem_reg *new_mem)
{
int r;
r = ttm_bo_move_memcpy(bo, evict, no_wait_gpu, new_mem);
return r;
}
static void ast_ttm_backend_destroy(struct ttm_tt *tt)
{
ttm_tt_fini(tt);
@ -241,7 +230,7 @@ struct ttm_bo_driver ast_bo_driver = {
.ttm_tt_unpopulate = ast_ttm_tt_unpopulate,
.init_mem_type = ast_bo_init_mem_type,
.evict_flags = ast_bo_evict_flags,
.move = ast_bo_move,
.move = NULL,
.verify_access = ast_bo_verify_access,
.io_mem_reserve = &ast_ttm_io_mem_reserve,
.io_mem_free = &ast_ttm_io_mem_free,

11
drivers/gpu/drm/bochs/bochs_mm.c
View file

@ -165,15 +165,6 @@ static void bochs_ttm_io_mem_free(struct ttm_bo_device *bdev,
{
}
static int bochs_bo_move(struct ttm_buffer_object *bo,
bool evict, bool interruptible,
bool no_wait_gpu,
struct ttm_mem_reg *new_mem)
{
return ttm_bo_move_memcpy(bo, evict, no_wait_gpu, new_mem);
}
static void bochs_ttm_backend_destroy(struct ttm_tt *tt)
{
ttm_tt_fini(tt);
@ -208,7 +199,7 @@ struct ttm_bo_driver bochs_bo_driver = {
.ttm_tt_unpopulate = ttm_pool_unpopulate,
.init_mem_type = bochs_bo_init_mem_type,
.evict_flags = bochs_bo_evict_flags,
.move = bochs_bo_move,
.move = NULL,
.verify_access = bochs_bo_verify_access,
.io_mem_reserve = &bochs_ttm_io_mem_reserve,
.io_mem_free = &bochs_ttm_io_mem_free,

13
drivers/gpu/drm/cirrus/cirrus_ttm.c
View file

@ -186,17 +186,6 @@ static void cirrus_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_mem_re
{
}
static int cirrus_bo_move(struct ttm_buffer_object *bo,
bool evict, bool interruptible,
bool no_wait_gpu,
struct ttm_mem_reg *new_mem)
{
int r;
r = ttm_bo_move_memcpy(bo, evict, no_wait_gpu, new_mem);
return r;
}
static void cirrus_ttm_backend_destroy(struct ttm_tt *tt)
{
ttm_tt_fini(tt);
@ -241,7 +230,7 @@ struct ttm_bo_driver cirrus_bo_driver = {
.ttm_tt_unpopulate = cirrus_ttm_tt_unpopulate,
.init_mem_type = cirrus_bo_init_mem_type,
.evict_flags = cirrus_bo_evict_flags,
.move = cirrus_bo_move,
.move = NULL,
.verify_access = cirrus_bo_verify_access,
.io_mem_reserve = &cirrus_ttm_io_mem_reserve,
.io_mem_free = &cirrus_ttm_io_mem_free,

13
drivers/gpu/drm/mgag200/mgag200_ttm.c
View file

@ -186,17 +186,6 @@ static void mgag200_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_mem_r
{
}
static int mgag200_bo_move(struct ttm_buffer_object *bo,
bool evict, bool interruptible,
bool no_wait_gpu,
struct ttm_mem_reg *new_mem)
{
int r;
r = ttm_bo_move_memcpy(bo, evict, no_wait_gpu, new_mem);
return r;
}
static void mgag200_ttm_backend_destroy(struct ttm_tt *tt)
{
ttm_tt_fini(tt);
@ -241,7 +230,7 @@ struct ttm_bo_driver mgag200_bo_driver = {
.ttm_tt_unpopulate = mgag200_ttm_tt_unpopulate,
.init_mem_type = mgag200_bo_init_mem_type,
.evict_flags = mgag200_bo_evict_flags,
.move = mgag200_bo_move,
.move = NULL,
.verify_access = mgag200_bo_verify_access,
.io_mem_reserve = &mgag200_ttm_io_mem_reserve,
.io_mem_free = &mgag200_ttm_io_mem_free,