Commit 395a73f8 authored by Dave Airlie's avatar Dave Airlie
Browse files

drm/ttm: tt destroy move null check to outer function. 



This just makes things easier later.

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/20200915024007.67163-4-airlied@gmail.com
parent 2ff6e69c

drivers/gpu/drm/ttm/ttm_bo.c

+2 −0
Original line number Diff line number Diff line
@@ -1613,6 +1613,8 @@ EXPORT_SYMBOL(ttm_bo_swapout_all); 


void ttm_bo_tt_destroy(struct ttm_buffer_object *bo)

{

	if (bo->ttm == NULL)

		return;

	ttm_tt_destroy(bo->bdev, bo->ttm);

	bo->ttm = NULL;

}

drivers/gpu/drm/ttm/ttm_bo_util.c

+1 −0
Original line number Diff line number Diff line
@@ -696,3 +696,4 @@ int ttm_bo_pipeline_gutting(struct ttm_buffer_object *bo) 


	return 0;

}

drivers/gpu/drm/ttm/ttm_tt.c

+0 −3
Original line number Diff line number Diff line
@@ -209,9 +209,6 @@ EXPORT_SYMBOL(ttm_tt_set_placement_caching); 


void ttm_tt_destroy(struct ttm_bo_device *bdev, struct ttm_tt *ttm)

{

	if (ttm == NULL)

		return;



	ttm_tt_unbind(bdev, ttm);



	ttm_tt_unpopulate(bdev, ttm);

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