Commit 1a3fb590 authored by Christian König's avatar Christian König
Browse files

drm/ttm: remove the init_mem_type callback 



It is a very strange concept to call a function which just
calls back the caller for the functions parameters.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/382085/
parent ded9f8ea

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

+0 −7
Original line number Diff line number Diff line
@@ -62,12 +62,6 @@ 


#define AMDGPU_TTM_VRAM_MAX_DW_READ	(size_t)128



static int amdgpu_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,

				struct ttm_mem_type_manager *man)

{

	return 0;

}



static int amdgpu_ttm_init_vram(struct amdgpu_device *adev)

{
@@ -1727,7 +1721,6 @@ static struct ttm_bo_driver amdgpu_bo_driver = { 
	.ttm_tt_create = &amdgpu_ttm_tt_create,

	.ttm_tt_populate = &amdgpu_ttm_tt_populate,

	.ttm_tt_unpopulate = &amdgpu_ttm_tt_unpopulate,

	.init_mem_type = &amdgpu_init_mem_type,

	.eviction_valuable = amdgpu_ttm_bo_eviction_valuable,

	.evict_flags = &amdgpu_evict_flags,

	.move = &amdgpu_bo_move,

drivers/gpu/drm/drm_gem_vram_helper.c

+0 −7
Original line number Diff line number Diff line
@@ -1004,12 +1004,6 @@ static struct ttm_tt *bo_driver_ttm_tt_create(struct ttm_buffer_object *bo, 
	return NULL;

}



static int bo_driver_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,

				   struct ttm_mem_type_manager *man)

{

	return 0;

}



static void bo_driver_evict_flags(struct ttm_buffer_object *bo,

				  struct ttm_placement *placement)

{
@@ -1069,7 +1063,6 @@ static struct ttm_bo_driver bo_driver = { 
	.ttm_tt_create = bo_driver_ttm_tt_create,

	.ttm_tt_populate = ttm_pool_populate,

	.ttm_tt_unpopulate = ttm_pool_unpopulate,

	.init_mem_type = bo_driver_init_mem_type,

	.eviction_valuable = ttm_bo_eviction_valuable,

	.evict_flags = bo_driver_evict_flags,

	.move_notify = bo_driver_move_notify,

drivers/gpu/drm/nouveau/nouveau_bo.c

+0 −8
Original line number Diff line number Diff line
@@ -646,13 +646,6 @@ nouveau_ttm_tt_create(struct ttm_buffer_object *bo, uint32_t page_flags) 
	return nouveau_sgdma_create_ttm(bo, page_flags);

}



static int

nouveau_bo_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,

			 struct ttm_mem_type_manager *man)

{

	return 0;

}



static void

nouveau_bo_evict_flags(struct ttm_buffer_object *bo, struct ttm_placement *pl)

{
@@ -1643,7 +1636,6 @@ struct ttm_bo_driver nouveau_bo_driver = { 
	.ttm_tt_create = &nouveau_ttm_tt_create,

	.ttm_tt_populate = &nouveau_ttm_tt_populate,

	.ttm_tt_unpopulate = &nouveau_ttm_tt_unpopulate,

	.init_mem_type = nouveau_bo_init_mem_type,

	.eviction_valuable = ttm_bo_eviction_valuable,

	.evict_flags = nouveau_bo_evict_flags,

	.move_notify = nouveau_bo_move_ntfy,

drivers/gpu/drm/qxl/qxl_ttm.c

+0 −7
Original line number Diff line number Diff line
@@ -48,12 +48,6 @@ static struct qxl_device *qxl_get_qdev(struct ttm_bo_device *bdev) 
	return qdev;

}



static int qxl_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,

			     struct ttm_mem_type_manager *man)

{

	return 0;

}



static void qxl_evict_flags(struct ttm_buffer_object *bo,

				struct ttm_placement *placement)

{
@@ -215,7 +209,6 @@ static void qxl_bo_move_notify(struct ttm_buffer_object *bo, 


static struct ttm_bo_driver qxl_bo_driver = {

	.ttm_tt_create = &qxl_ttm_tt_create,

	.init_mem_type = &qxl_init_mem_type,

	.eviction_valuable = ttm_bo_eviction_valuable,

	.evict_flags = &qxl_evict_flags,

	.move = &qxl_bo_move,

drivers/gpu/drm/radeon/radeon_ttm.c

+0 −7
Original line number Diff line number Diff line
@@ -66,12 +66,6 @@ struct radeon_device *radeon_get_rdev(struct ttm_bo_device *bdev) 
	return rdev;

}



static int radeon_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,

				struct ttm_mem_type_manager *man)

{

	return 0;

}



static int radeon_ttm_init_vram(struct radeon_device *rdev)

{

	struct ttm_mem_type_manager *man = &rdev->mman.bdev.man[TTM_PL_VRAM];
@@ -753,7 +747,6 @@ static struct ttm_bo_driver radeon_bo_driver = { 
	.ttm_tt_create = &radeon_ttm_tt_create,

	.ttm_tt_populate = &radeon_ttm_tt_populate,

	.ttm_tt_unpopulate = &radeon_ttm_tt_unpopulate,

	.init_mem_type = &radeon_init_mem_type,

	.eviction_valuable = ttm_bo_eviction_valuable,

	.evict_flags = &radeon_evict_flags,

	.move = &radeon_bo_move,