Commit f227ccc9 authored by Dave Airlie's avatar Dave Airlie
Browse files

drm/ttm: drop unbind callback. 



The drivers now control this, so drop unbinding.

Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201020010319.1692445-5-airlied@gmail.com
parent 29a1d482

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

+0 −1
Original line number Diff line number Diff line
@@ -1722,7 +1722,6 @@ static struct ttm_bo_driver amdgpu_bo_driver = { 
	.ttm_tt_populate = &amdgpu_ttm_tt_populate,

	.ttm_tt_unpopulate = &amdgpu_ttm_tt_unpopulate,

	.ttm_tt_bind = &amdgpu_ttm_backend_bind,

	.ttm_tt_unbind = &amdgpu_ttm_backend_unbind,

	.ttm_tt_destroy = &amdgpu_ttm_backend_destroy,

	.eviction_valuable = amdgpu_ttm_bo_eviction_valuable,

	.evict_flags = &amdgpu_evict_flags,

drivers/gpu/drm/nouveau/nouveau_bo.c

+0 −1
Original line number Diff line number Diff line
@@ -1394,7 +1394,6 @@ struct ttm_bo_driver nouveau_bo_driver = { 
	.ttm_tt_populate = &nouveau_ttm_tt_populate,

	.ttm_tt_unpopulate = &nouveau_ttm_tt_unpopulate,

	.ttm_tt_bind = &nouveau_ttm_tt_bind,

	.ttm_tt_unbind = &nouveau_ttm_tt_unbind,

	.ttm_tt_destroy = &nouveau_ttm_tt_destroy,

	.eviction_valuable = ttm_bo_eviction_valuable,

	.evict_flags = nouveau_bo_evict_flags,

drivers/gpu/drm/qxl/qxl_ttm.c

+0 −7
Original line number Diff line number Diff line
@@ -113,12 +113,6 @@ static int qxl_ttm_backend_bind(struct ttm_bo_device *bdev, 
	return -1;

}



static void qxl_ttm_backend_unbind(struct ttm_bo_device *bdev,

				   struct ttm_tt *ttm)

{

	/* Not implemented */

}



static void qxl_ttm_backend_destroy(struct ttm_bo_device *bdev,

				    struct ttm_tt *ttm)

{
@@ -180,7 +174,6 @@ static struct ttm_bo_driver qxl_bo_driver = { 
	.ttm_tt_create = &qxl_ttm_tt_create,

	.ttm_tt_bind = &qxl_ttm_backend_bind,

	.ttm_tt_destroy = &qxl_ttm_backend_destroy,

	.ttm_tt_unbind = &qxl_ttm_backend_unbind,

	.eviction_valuable = ttm_bo_eviction_valuable,

	.evict_flags = &qxl_evict_flags,

	.move = &qxl_bo_move,

drivers/gpu/drm/radeon/radeon_ttm.c

+0 −1
Original line number Diff line number Diff line
@@ -817,7 +817,6 @@ static struct ttm_bo_driver radeon_bo_driver = { 
	.ttm_tt_populate = &radeon_ttm_tt_populate,

	.ttm_tt_unpopulate = &radeon_ttm_tt_unpopulate,

	.ttm_tt_bind = &radeon_ttm_tt_bind,

	.ttm_tt_unbind = &radeon_ttm_tt_unbind,

	.ttm_tt_destroy = &radeon_ttm_tt_destroy,

	.eviction_valuable = ttm_bo_eviction_valuable,

	.evict_flags = &radeon_evict_flags,

drivers/gpu/drm/ttm/ttm_bo.c

+0 −5
Original line number Diff line number Diff line
@@ -1496,8 +1496,3 @@ int ttm_bo_tt_bind(struct ttm_buffer_object *bo, struct ttm_resource *mem) 
{

	return bo->bdev->driver->ttm_tt_bind(bo->bdev, bo->ttm, mem);

}
 


void ttm_bo_tt_unbind(struct ttm_buffer_object *bo)

{

	bo->bdev->driver->ttm_tt_unbind(bo->bdev, bo->ttm);

}