Commit fd69ef05 authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/radeon: use GEM references instead of TTMs 



Instead of a TTM reference grab a GEM reference whenever necessary.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent dee44a7c

drivers/gpu/drm/radeon/radeon_gem.c

+1 −1
Original line number Diff line number Diff line
@@ -88,7 +88,7 @@ static void radeon_gem_object_free(struct drm_gem_object *gobj) 


	if (robj) {

		radeon_mn_unregister(robj);

		radeon_bo_unref(&robj);

		ttm_bo_put(&robj->tbo);

	}

}

drivers/gpu/drm/radeon/radeon_object.c

+2 −5
Original line number Diff line number Diff line
@@ -256,18 +256,15 @@ struct radeon_bo *radeon_bo_ref(struct radeon_bo *bo) 
	if (bo == NULL)

		return NULL;



	ttm_bo_get(&bo->tbo);

	drm_gem_object_get(&bo->tbo.base);

	return bo;

}



void radeon_bo_unref(struct radeon_bo **bo)

{

	struct ttm_buffer_object *tbo;



	if ((*bo) == NULL)

		return;

	tbo = &((*bo)->tbo);

	ttm_bo_put(tbo);

	drm_gem_object_put(&(*bo)->tbo.base);

	*bo = NULL;

}